13 oz. can

ZYP boron nitride glass separator is a wonderful, easy-to-use spray mold release that is our go-to for casting molds, textured plate molds, steel molds, and more! Also recommended by Colour-de-Vérre as the primer of choice for their line of molds.

The aerosol spray can be applied quickly and evenly and will release your glass from even the most detailed molds beautifully when applied properly.

PLEASE NOTE: Due to the chemical makeup of ZYP, once it’s been applied to a ceramic mold or shelf, you will be unable to return to regular water-based shelf primer, as it will seal the pores of the mold or shelf material.

This item can not be shipped air.