Polyset® CR-20®

Insulation & Fleece Back Membrane Roofing Adhesive
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Polyset CR-20

Polyset® CR-20® is a low-rise, two-component polyurethane foam adhesive engineered for speed and simplicity. Polyset® CR-20® is ideal for adhering a variety of insulation boards, cover boards, as well as fleece back membranes to various substrates in both new and re-roof applications. It is FM approved for use with most roofing system manufacturers’ products. This product comes in self-contained, ready to dispense kits consisting of A and B cylinders, a Handi-Gun® dispensing unit and Colorwise® Temperature Warning Nozzles. These portable kits make it easy to access hard-to-reach areas, plus provide faster application on open roofs. Polyset® CR-20® kits feature simple-to-use pressurized cylinders versus large mechanical proportioners, cumbersome caulk-type dispensers or carts. No extra power source is required.

Fully Cured Time 24 hours
Full Bond Time 10-20 minutes
Open Time 1-10 minutes
Approvals

Miami-Dade NOA No.: 16-0315.02
Florida Building Code FL1365-R7
Factory Mutual (FM)
UL File R20817

Shelf Life

12 months

Item Number
Description
Size
Dispensing Type
Yield
62000180302

Polyset® CR-20® Insulation & Fleecback Membrane Roofing Adhesive

36 lb
Disposable
6 squares
*see TDS for details
62496580302

Polyset® CR-20® Insulation & Fleecback Membrane Roofing Adhesive

75 lb
Disposable
20 squares
*see TDS for details

  • Adhesives
    • Commercial & Industrial
      • Board adhesive
      • Fleeceback membrane adhesive
    • Other
      • Geofoam adhesive