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Poly 75-79 Liquid Rubber

Poly 75-79 Liquid Rubber


Poly 75-79 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a yellow, Shore A80 rubber. This is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application.

View all Poly 75-Series Liquid Mold Rubbers

WARNING: This product can expose you to chemicals including 4,4'-Methylene bis(2-chloroaniline) (MOCA) and Toluene diisocyanate (TDI), which are known to the State of California to cause cancer. For more information, go to

Looking for larger sizes (e.g., drum kits)? Please call Customer Service (800-858-5990 or 610-559-8620) or email [email protected].

This 120-lb kit includes:
80 lb of Poly 75-Series Part A (~10 gallons)
40 lb of Poly 75-79 Part B (~5 gallons)

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