Polytek Pol-Ease 2500 Release Agent (12oz. Can)
Brand: Polytek

Molds will not last as long as they would if Pol-Ease 2300 Release Agent was used. The main reason for using Pol-Ease 2500 in a polyurethane mold would be to cast a part that can be cleaned more easily than a part covered with Pol-Ease 2300. This is beneficial when painting cast parts. After spraying, brush out this release agent with a soft brush to help improve results. No drying time necessary.

Can be washed off models and castings if they need to be painted
For Mold Making: Apply to non-porous or sealed models when making silicone rubber molds (not recommended for use with liquid polyurethane rubbers).
Apply to silicone rubber molds when casting liquid silicone rubber
To extend mold life, apply to silicone molds when casting materials such as polyurethane plastics, rubbers or epoxies (release agent is not needed for this process, but can extend mold life)
Apply to polyurethane molds before casting polyurethane liquid plastics