FT-140 is an unwaxed orthophthalic general purpose polyester laminating resin which exhibits a moderate exotherm temperature and cure to allow for thicker laminate applications.
An unwaxed resin is generally referred to as a laminating resin. When fully cured, the surface will remain slightly tacky. This type of material is generally used in multiple lamination’s such as laying up a mold.
Requires M.E.K.P catalyst for curing