Poly 74-20 Liquid Rubber Unit Size:24-lb kit Step Up to IMER’s Step-Up

Step Up to IMER’s Step-Up 120 Series Spray and Grout Pumps

Instead of inserting a Liner and using the Poolform Backing to lock it into place

or Tile is a Breeze

Lessens operator fatigue

Poly 74-20 Liquid Rubber Unit Size:24-lb kit Step Up to IMER’s Step-UpPoly 74 20 Liquid Rubber is a two part, liquid polyurethane system that cures (RTV) to a yellow, Shore A20 rubber. This is the softest rubber in the Poly 74 Series line of polyurethane mold rubbers. Poly 74 20 is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush on application. WARNING: This product can expose you to chemicals including Toluene diisocyanate (TDI), which is known to the State of California to cause