Tag Archives: release fabric

Advantages of 879 Release Fabric

Mike Barnard

When most epoxies are exposed to the atmosphere (especially cold and damp conditions) a secondary chemical reaction can occur at the surface of the epoxy, leaving a waxy looking by-product called amine blush. This water-soluble film appears only at the end of the cure cycle, and never at all when WEST SYSTEM® 207 Special Clear Hardener is used.

Much ado is sometimes made regarding blush, but the reality is, it’s easily avoided and easy to remove. Continue reading