Semi-Permanent Mold Primers

Semi-permanent mold release systems differ from sacrificial mold releases. Although they require more time to apply, they do not need to be reapplied every time the mold is used, therefore saving a lot of time over the life of a mold.

Freeman has a complete line of semi-permanent release agents, primers, sealers, and mold cleaners.

Chemlease MPP 2180 Mold Prep and Primer

Excellent base coat for sealing mold surfaces prior to the application of semi-permanent releases.

Chemlease MPP 117 Mold Prep and Primer

High performance mold prep and primer for sealing tooling in the FRP and advanced composite industries.

Chemlease MPP 2737 Mold Prep and Primer

Formulated for quickly sealing low density and porous molds, masters and plugs.