- Polymer Name:Polyurethane Thermoset Elastomer (unspecified)
- End Uses:Mold Making
- Features:Flexible, Medium Hardness, Low Viscosity, High Strength, High Elongation, Durable, Pourable
Poly 74-24 Polyurethane Rubbers consist of two parts (A and B), which, after mixing, cure at room temperature to flexible, high-strength, mold rubbers. Poly 74-24 Rubbers make durable, easy-releasing molds for casting plasters and waxes without release agents. When Poly 74-24 molds are properly prepared, they are also excellent for casting concrete and various resins, such as epoxy, polyester, polyurethane and acrylic.