Polytek 74-55 Polyurethane Liquid Mold Rubber-100 lb Kit - Chemical Concepts

Poly 74-55 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to an amber, Shore A55 rubber. This is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application. Mix Ratio: 4A/ 1B by weight Shore Hardness: A55 Cured Color: Amber Mix Viscosity: 4000 cP The color Read more

Poly 74-20 Liquid Rubber Polytek Development Corp.

Poly 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

Polytek Poly 74-20 Liquid Polyurethane Rubber (6-lb Kit)

Polytek 74-45 Liquid Polyurethane Rubber (4lb Kit)

Polytek 74 Series Polyurethane Mold Rubber

Polyurethane Rubbers – brickintheyard

Polytek Catalog, PDF, Casting

Polytek Poly 74-20 Liquid Polyurethane Rubber (6-lb Kit)

Polytek Industries Stores Online

Poly 74-45 Urethane Rubber is our choice for larger brush-on molds (must add PolyFiber 2- See Additives) and cast stone. Has a great stretch for a

Poly 74-45 - All Kit Sizes

Mold Making Urethane Liquid Rubber: 74-Series: 74-45, Poly 74-45 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a yellow,

Mold Making Urethane Liquid Rubber Polytek 74-45

Polytek 74 Series Polyurethane Mold Rubber

Poly 74-45 - All Kit Sizes – brickintheyard