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MarMac MacWrap for RCP

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12

12" MarMac MacWrap RCP Coupler (RCP to RCP)

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  • SKU: MM-MWRAP12RCP
  • Brand:

  • Product Description:

    MarMac MacWrap is a highly-advanced, external joint coupler designed to permanently prevent infiltration at precast concrete structure connections, including reinforced concrete pipe (RCP), manhole sections, box culverts & stormwater retention systems, and many other round or elliptical concrete structures.

    External seals for reinforced concrete pipe joints

    MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP.

    MacWrap’s specially formulated mastic is designed to aggressively adhere to the exterior concrete pipe surface, with the tightened mechanical straps creating a nearly indestructible seal. MacWrap for RCP  is permanent, immediately inspectable, and boasts a 100% success rate. Simply put, MarMac MacWrap is the best there is.

    MacWrap Couplers integrate several unique components into a single, customizable, full-perimeter, external sealing band. Our specially-formulated mastic provides a positive seal against infiltration. The coupling membrane is reinforced by internalized woven polypropylene with a heavy duty polyethylene backing and secured by high-tensile compression bands with tensioning ratchets.
    • Size: 12" ID  16" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical 

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap Repair Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.


12

12" x 18" MarMac MacWrap RCP Coupler (RCP to RCP)

Buy Now!
  • SKU: MM-MWRAP1218RCP
  • Brand:

  • Product Description:

    MarMac MacWrap is a highly-advanced, external joint coupler designed to permanently prevent infiltration at precast concrete structure connections, including reinforced concrete pipe (RCP), manhole sections, box culverts & stormwater retention systems, and many other round or elliptical concrete structures.

    External seals for reinforced concrete pipe joints

    MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP.

    MacWrap’s specially formulated mastic is designed to aggressively adhere to the exterior concrete pipe surface, with the tightened mechanical straps creating a nearly indestructible seal. MacWrap for RCP  is permanent, immediately inspectable, and boasts a 100% success rate. Simply put, MarMac MacWrap is the best there is.

    MacWrap Couplers integrate several unique components into a single, customizable, full-perimeter, external sealing band. Our specially-formulated mastic provides a positive seal against infiltration. The coupling membrane is reinforced by internalized woven polypropylene with a heavy duty polyethylene backing and secured by high-tensile compression bands with tensioning ratchets.
    • Size: 12" x 18" ID  19.5" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap Repair Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.


12

12" x 18" MarMac MacWrap Repair Coupler (RCP to RCP) (24" Wide)

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  • SKU: MM-MWREP1218RCP
  • Brand:

  • Product Description:

    MACWRAP REPAIR COUPLER

    MacWrap Repair Coupler is an advanced, external joint coupler, specifically designed to repair compromised joints of precast structures while simultaneously preventing infiltration. MacWrap Repair couplings can be used for the rehabilitation of tongue & groove and bell & spigot reinforced concrete pipe as well as manhole sections, restoring the integrity of damaged joints.

    With its membrane comprised of the same materials as a standard MacWrap, the width of MacWrap Repair Couplers is increased to 24”, four compression bands are utilized versus the standard two, and the thickness is increased by approximately 50%. This is a heavy-duty, 3-ply coupler as the membrane contains an additional layer of polyethylene and mastic.

    External seals for reinforced concrete pipe joints

    • Size: 15" ID  19.5" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical 

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap RCP Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.


14

14" x 23" MarMac MacWrap RCP Coupler (RCP to RCP)

Buy Now!
  • SKU: MM-MWRAP1423RCP
  • Brand:

  • Product Description:

    MarMac MacWrap is a highly-advanced, external joint coupler designed to permanently prevent infiltration at precast concrete structure connections, including reinforced concrete pipe (RCP), manhole sections, box culverts & stormwater retention systems, and many other round or elliptical concrete structures.

    External seals for reinforced concrete pipe joints

    MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP.

    MacWrap’s specially formulated mastic is designed to aggressively adhere to the exterior concrete pipe surface, with the tightened mechanical straps creating a nearly indestructible seal. MacWrap for RCP  is permanent, immediately inspectable, and boasts a 100% success rate. Simply put, MarMac MacWrap is the best there is.

    MacWrap Couplers integrate several unique components into a single, customizable, full-perimeter, external sealing band. Our specially-formulated mastic provides a positive seal against infiltration. The coupling membrane is reinforced by internalized woven polypropylene with a heavy duty polyethylene backing and secured by high-tensile compression bands with tensioning ratchets.
    • Size: 14" x 23" ID  23" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap Repair Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.


15

15" MarMac MacWrap RCP Coupler (RCP to RCP)

Buy Now!
  • SKU: MM-MWRAP15RCP
  • Brand:

  • Product Description:

    MarMac MacWrap is a highly-advanced, external joint coupler designed to permanently prevent infiltration at precast concrete structure connections, including reinforced concrete pipe (RCP), manhole sections, box culverts & stormwater retention systems, and many other round or elliptical concrete structures.

    External seals for reinforced concrete pipe joints

    MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP.

    MacWrap’s specially formulated mastic is designed to aggressively adhere to the exterior concrete pipe surface, with the tightened mechanical straps creating a nearly indestructible seal. MacWrap for RCP  is permanent, immediately inspectable, and boasts a 100% success rate. Simply put, MarMac MacWrap is the best there is.

    MacWrap Couplers integrate several unique components into a single, customizable, full-perimeter, external sealing band. Our specially-formulated mastic provides a positive seal against infiltration. The coupling membrane is reinforced by internalized woven polypropylene with a heavy duty polyethylene backing and secured by high-tensile compression bands with tensioning ratchets.
    • Size: 15" ID  19.5" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical 

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap Repair Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.


18

18" MarMac MacWrap RCP Coupler (RCP to RCP)

Buy Now!
  • SKU: MM-MWRAP18RCP
  • Brand:

  • Product Description:

    MarMac MacWrap is a highly-advanced, external joint coupler designed to permanently prevent infiltration at precast concrete structure connections, including reinforced concrete pipe (RCP), manhole sections, box culverts & stormwater retention systems, and many other round or elliptical concrete structures.

    External seals for reinforced concrete pipe joints

    MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP.

    MacWrap’s specially formulated mastic is designed to aggressively adhere to the exterior concrete pipe surface, with the tightened mechanical straps creating a nearly indestructible seal. MacWrap for RCP  is permanent, immediately inspectable, and boasts a 100% success rate. Simply put, MarMac MacWrap is the best there is.

    MacWrap Couplers integrate several unique components into a single, customizable, full-perimeter, external sealing band. Our specially-formulated mastic provides a positive seal against infiltration. The coupling membrane is reinforced by internalized woven polypropylene with a heavy duty polyethylene backing and secured by high-tensile compression bands with tensioning ratchets.
    • Size: 18" ID  23" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical 

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap Repair Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.


19

19" x 30" MarMac MacWrap RCP Coupler (RCP to RCP)

Buy Now!
  • SKU: MM-MWRAP1930RCP
  • Brand:

  • Product Description:

    MarMac MacWrap is a highly-advanced, external joint coupler designed to permanently prevent infiltration at precast concrete structure connections, including reinforced concrete pipe (RCP), manhole sections, box culverts & stormwater retention systems, and many other round or elliptical concrete structures.

    External seals for reinforced concrete pipe joints

    MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP.

    MacWrap’s specially formulated mastic is designed to aggressively adhere to the exterior concrete pipe surface, with the tightened mechanical straps creating a nearly indestructible seal. MacWrap for RCP  is permanent, immediately inspectable, and boasts a 100% success rate. Simply put, MarMac MacWrap is the best there is.

    MacWrap Couplers integrate several unique components into a single, customizable, full-perimeter, external sealing band. Our specially-formulated mastic provides a positive seal against infiltration. The coupling membrane is reinforced by internalized woven polypropylene with a heavy duty polyethylene backing and secured by high-tensile compression bands with tensioning ratchets.
    • Size: 19" x 30" ID  30" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap Repair Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.


21

21" MarMac MacWrap RCP Coupler (RCP to RCP)

Buy Now!
  • SKU: MM-MWRAP21RCP
  • Brand:

  • Product Description:

    MarMac MacWrap is a highly-advanced, external joint coupler designed to permanently prevent infiltration at precast concrete structure connections, including reinforced concrete pipe (RCP), manhole sections, box culverts & stormwater retention systems, and many other round or elliptical concrete structures.

    External seals for reinforced concrete pipe joints

    MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP.

    MacWrap’s specially formulated mastic is designed to aggressively adhere to the exterior concrete pipe surface, with the tightened mechanical straps creating a nearly indestructible seal. MacWrap for RCP  is permanent, immediately inspectable, and boasts a 100% success rate. Simply put, MarMac MacWrap is the best there is.

    MacWrap Couplers integrate several unique components into a single, customizable, full-perimeter, external sealing band. Our specially-formulated mastic provides a positive seal against infiltration. The coupling membrane is reinforced by internalized woven polypropylene with a heavy duty polyethylene backing and secured by high-tensile compression bands with tensioning ratchets.
    • Size: 21" ID  26.5" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical 

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap Repair Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.


22

22" x 34" MarMac MacWrap RCP Coupler (RCP to RCP)

Buy Now!
  • SKU: MM-MWRAP2234RCP
  • Brand:

  • Product Description:

    MarMac MacWrap is a highly-advanced, external joint coupler designed to permanently prevent infiltration at precast concrete structure connections, including reinforced concrete pipe (RCP), manhole sections, box culverts & stormwater retention systems, and many other round or elliptical concrete structures.

    External seals for reinforced concrete pipe joints

    MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP.

    MacWrap’s specially formulated mastic is designed to aggressively adhere to the exterior concrete pipe surface, with the tightened mechanical straps creating a nearly indestructible seal. MacWrap for RCP  is permanent, immediately inspectable, and boasts a 100% success rate. Simply put, MarMac MacWrap is the best there is.

    MacWrap Couplers integrate several unique components into a single, customizable, full-perimeter, external sealing band. Our specially-formulated mastic provides a positive seal against infiltration. The coupling membrane is reinforced by internalized woven polypropylene with a heavy duty polyethylene backing and secured by high-tensile compression bands with tensioning ratchets.
    • Size: 22" x 34" ID  33.5" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical 

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap Repair Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.


24

24" MarMac MacWrap RCP Coupler (RCP to RCP)

Buy Now!
  • SKU: MM-MWRAP24RCP
  • Brand:

  • Product Description:

    MarMac MacWrap is a highly-advanced, external joint coupler designed to permanently prevent infiltration at precast concrete structure connections, including reinforced concrete pipe (RCP), manhole sections, box culverts & stormwater retention systems, and many other round or elliptical concrete structures.

    External seals for reinforced concrete pipe joints

    MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP.

    MacWrap’s specially formulated mastic is designed to aggressively adhere to the exterior concrete pipe surface, with the tightened mechanical straps creating a nearly indestructible seal. MacWrap for RCP  is permanent, immediately inspectable, and boasts a 100% success rate. Simply put, MarMac MacWrap is the best there is.

    MacWrap Couplers integrate several unique components into a single, customizable, full-perimeter, external sealing band. Our specially-formulated mastic provides a positive seal against infiltration. The coupling membrane is reinforced by internalized woven polypropylene with a heavy duty polyethylene backing and secured by high-tensile compression bands with tensioning ratchets.
    • Size: 24" ID  30" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical 

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap Repair Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.


24

24" x 38" MarMac MacWrap RCP Coupler (RCP to RCP)

Buy Now!
  • SKU: MM-MWRAP2438RCP
  • Brand:

  • Product Description:

    MarMac MacWrap is a highly-advanced, external joint coupler designed to permanently prevent infiltration at precast concrete structure connections, including reinforced concrete pipe (RCP), manhole sections, box culverts & stormwater retention systems, and many other round or elliptical concrete structures.

    External seals for reinforced concrete pipe joints

    MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP.

    MacWrap’s specially formulated mastic is designed to aggressively adhere to the exterior concrete pipe surface, with the tightened mechanical straps creating a nearly indestructible seal. MacWrap for RCP  is permanent, immediately inspectable, and boasts a 100% success rate. Simply put, MarMac MacWrap is the best there is.

    MacWrap Couplers integrate several unique components into a single, customizable, full-perimeter, external sealing band. Our specially-formulated mastic provides a positive seal against infiltration. The coupling membrane is reinforced by internalized woven polypropylene with a heavy duty polyethylene backing and secured by high-tensile compression bands with tensioning ratchets.
    • Size: 24" x 38" ID  37" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical 

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap Repair Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.


27

27" MarMac MacWrap RCP Coupler (RCP to RCP)

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  • SKU: MM-MWRAP27RCP
  • Brand:

  • Product Description:

    MarMac MacWrap is a highly-advanced, external joint coupler designed to permanently prevent infiltration at precast concrete structure connections, including reinforced concrete pipe (RCP), manhole sections, box culverts & stormwater retention systems, and many other round or elliptical concrete structures.

    External seals for reinforced concrete pipe joints

    MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP.

    MacWrap’s specially formulated mastic is designed to aggressively adhere to the exterior concrete pipe surface, with the tightened mechanical straps creating a nearly indestructible seal. MacWrap for RCP  is permanent, immediately inspectable, and boasts a 100% success rate. Simply put, MarMac MacWrap is the best there is.

    MacWrap Couplers integrate several unique components into a single, customizable, full-perimeter, external sealing band. Our specially-formulated mastic provides a positive seal against infiltration. The coupling membrane is reinforced by internalized woven polypropylene with a heavy duty polyethylene backing and secured by high-tensile compression bands with tensioning ratchets.
    • Size: 27" ID  33.5" OD  
    • Strong, permanent, shear & puncture resistant
    • Specially-formulated mastic layer
    • Easily installed & immediately inspectable
    • Full-perimeter, positive seal = infiltration-proof
    • Heavy-duty, high-quality design
    • Protection from corrosion, acids & alkali by using a MacWrap CR (Chemical Resistant)

    ***SPECIAL ORDER*** 

    ***Non-cancellable and non-returnable***

    Available in sizes 12" - 144" Round & Elliptical 

    Other MacWrap versions available:

    • MacWrap for Manholes
    • MacWrap for Box Culverts
    • MacWrap Chem-Resistant
    • MacWrap Repair Coupler

    SPECIFICATION

    MacWrap integrates several unique components into a single, full-perimeter, external sealing band. The coupler composition consists of:

    • Heavy duty polyethylene backing
    • Internal woven polypropylene reinforcement
    • High-tensile compression bands
    • Specially formulated mastic contact layer

    INSTALLATION

    Surface preparations: Inspect the outside of the joint. Brush and/or repair surface as needed to ensure there are no loose materials or voids. If installing on horizontal pipe, dig the bell hole for complete access to the joint.

    The coupler shall be placed around the pipe, mastic side centered on the pipe joint, and then the protective release film shall be removed. The straps will then be tensioned and secured with preinstalled ratchet tensioners. The closing flap shall cover the service area and exposed straps, completing the installation. Backfill may commence immediately following the inspection of proper sealing band installation.

    CAUTION: *All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.