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MarMac PolySeal Couplers CHEMICAL RESISTANT

Protection Against Soil Containing Hydrocarbons

Chemical Resistant PolySeal (PolySeal CR) uses a proprietary, co-extruded, multi-layer barrier film lamination on the outside of the coupler. This film has been tested per ASTM F739 against a battery of chemicals at 95% concentration for permeation resistance with excellent results, including Benzene, Toluene and other hydrocarbon based solvents.

 
Common uses for PolySeal CR include install locations where the soil contains, or has the potential to contain hydrocarbons. These couplers are commonly used in airport detention systems, as well as in many other applications.
 
Available Sizes: 4" - 60"
 
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