Standard Mold and Casting Polyurethane Rubbers
Poly 74-Series, 75-Series & 81-Series products are standard mold making and casting polyurethane rubbers. These series offer a variety of Shore Hardness options (Shore A20-D45), pour times, and demold times. Softer hardness options are in the Poly 74-Series while harder options are in the Poly 75-Series and 81-Series.
