Poly 75-65 4lb kit
75 Series rubber 65A 4 lb kit (~2quarts)
Poly 75-65 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to an amber, Shore A65 rubber. This is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application.
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