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Poly 74-30 HT Liquid Rubber

Poly 74-30 HT Liquid Rubber


Poly 74-30 HT (high tear) Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to an amber (color varies), Shore A30 rubber. This is the high-tear version of Poly 74-30 Liquid Rubber. Poly 74-30 HT is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application.

View all Poly 74-Series Liquid Mold Rubbers

Select a Size:

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

This 16-lb kit includes:
8 lb of Poly 74-Series Part A (~1 gallon)
8 lb of Poly 74-30 HT Part B (~1 gallon)

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