Poly 74-Series Polyurethane Rubbers Technical Bulletin

2024-07-17

■DESCRIPTION

●Poly 74-Series Polyurethane Rubbers consist of two parts (A and B), which, after mixing, cure at room temperature to flexible, high-strength, mold rubbers. Poly 74-Series Rubbers make durable, easy-releasing molds for casting plasters and waxes without release agents. When Poly 74-Series molds are properly prepared, they are also excellent for casting concrete and various resins, such as epoxy, polyester, polyurethane and acrylic.

■PRODUCT LINE FEATURES

●Make durable, long-lasting molds owing to strength and elongation properties of cured rubber

●Pourable polyurethane rubbers that cure to soft to mid-range hardnesses

●Easily thickened for brush-on applications

●No release agents needed when casting many plasters, waxes and concretes

●Low-viscosity polyurethane rubbers capture detail from intricate masters

Polytek

Poly 74-SeriesPoly 7474-2074-2474-2974-3074-30 Clear74-30 HT74-4074-4174-4474-4574-55

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Part#

Polyurethane Rubbers

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plasters ]waxes ]concrete ]resins ]epoxy ]polyester ]Polyurethane ]acrylic ]

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Datasheet

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Please see the document for details

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April 28, 2021

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