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MarMac PolySeal Pipe Couplers
MarMac PolySeal Couplers DOUBLE-WIDE

MarMac PolySeal Couplers DOUBLE-WIDE

MarMac’s Double-Wide PolySeal Couplings are heavy-duty 3-ply as they are manufactured with an additional layer of polyethylene and mastic. Nearly twice the width of a standard PolySeal, our Double-Wide PolySeal Coupler comes with five integrated compression bands, as opposed to three with our Standard coupler.

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MarMac Construction Products

60" MarMac Double-Wide PolySeal Coupler 6067RCD

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$853.71

MarMac PolySeal is a flexible, high-strength pipe coupling that permanently seals and restrains corrugated plastic pipe. PolySeal Couplers are over-engineered, reinforced external joint seals designed to connect HDPE / HDPP corrugated pipe, while...

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MarMac Construction Products

54" MarMac Double-Wide PolySeal Coupler 5467RCD

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$811.85

MarMac PolySeal is a flexible, high-strength pipe coupling that permanently seals and restrains corrugated plastic pipe. PolySeal Couplers are over-engineered, reinforced external joint seals designed to connect HDPE / HDPP corrugated pipe, while...

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MarMac Construction Products

48" MarMac Double-Wide PolySeal Coupler 4867RCD

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$546.89

MarMac PolySeal is a flexible, high-strength pipe coupling that permanently seals and restrains corrugated plastic pipe. PolySeal Couplers are over-engineered, reinforced external joint seals designed to connect HDPE / HDPP corrugated pipe, while...

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MarMac Construction Products

42" MarMac Double-Wide PolySeal Coupler 4267RCD

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$494.42

MarMac PolySeal is a flexible, high-strength pipe coupling that permanently seals and restrains corrugated plastic pipe. PolySeal Couplers are over-engineered, reinforced external joint seals designed to connect HDPE / HDPP corrugated pipe, while...

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MarMac Construction Products

36" MarMac Double-Wide PolySeal Coupler 3667RCD

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$410.13

MarMac PolySeal is a flexible, high-strength pipe coupling that permanently seals and restrains corrugated plastic pipe. PolySeal Couplers are over-engineered, reinforced external joint seals designed to connect HDPE / HDPP corrugated pipe, while...

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MarMac Construction Products

30" MarMac Double-Wide PolySeal Coupler 3067RCD

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$356.34

MarMac PolySeal is a flexible, high-strength pipe coupling that permanently seals and restrains corrugated plastic pipe. PolySeal Couplers are over-engineered, reinforced external joint seals designed to connect HDPE / HDPP corrugated pipe, while...

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MarMac Construction Products

24" MarMac Double-Wide PolySeal Coupler 2467RCD

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$321.16

MarMac PolySeal is a flexible, high-strength pipe coupling that permanently seals and restrains corrugated plastic pipe. PolySeal Couplers are over-engineered, reinforced external joint seals designed to connect HDPE / HDPP corrugated pipe, while...

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MarMac Construction Products

18" MarMac Double-Wide PolySeal Coupler 1867RCD

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$272.34

MarMac PolySeal is a flexible, high-strength pipe coupling that permanently seals and restrains corrugated plastic pipe. PolySeal Couplers are over-engineered, reinforced external joint seals designed to connect HDPE / HDPP corrugated pipe, while...

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MarMac Construction Products

12" MarMac Double-Wide PolySeal Coupler 1267RCD

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$207.09

MarMac PolySeal is a flexible, high-strength pipe coupling that permanently seals and restrains corrugated plastic pipe. PolySeal Couplers are over-engineered, reinforced external joint seals designed to connect HDPE / HDPP corrugated pipe, while...

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MarMac Construction Products

15" MarMac Double-Wide PolySeal Coupler 1567RCD

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$244.56

MarMac PolySeal is a flexible, high-strength pipe coupling that permanently seals and restrains corrugated plastic pipe. PolySeal Couplers are over-engineered, reinforced external joint seals designed to connect HDPE / HDPP corrugated pipe, while...

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