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Polytek Development Corp.

Polytek Poly 74-29 Liquid Polyurethane Rubber

Polytek Poly 74-29 Liquid Polyurethane Rubber

Regular price $48.99
Regular price Sale price $48.99
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Mix Ratio: 1A:1B
Shore Hardness: A3
Pour Time: 3 min.
Demold Time: 16 hr.
Cured Color: Black or White

Poly 74-29 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a Shore A3 rubber. Available in white or black. This is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application.