Rigid Polystyrene Pellets - for Injection Molding - 25 lb.

Plastic pellets for use with all injection molders

Polystyrene pellets: yields a strong, rigid project

All materials may be pre-colored with powdered, plastic colorant

For best casting results molds should be pre-heated to 175° just prior to casting, use heavy gloves when handling

25 lb. carton