Polytek

Pol-Ease® 2350 Sealer & Release Agent

A mineral spirits-based release agent and sealer for use with RTV liquid silicone rubbers. Can be brushed or sprayed on porous masters as a sealer before using polyurethane rubbers or silicone rubbers. When using as a sealer for polyurethane mold rubbers, it is recommended that Pol-Ease 2300 be used in addition as a release agent over the Pol-Ease 2350 sealer. In any case, the mineral spirits carrier in the Pol-Ease 2350 should be allowed to evaporate, leaving behind a thin coating of sealer/release before applying liquid rubber. Use of a soft brush to evenly distribute the 2350 can improve results.