Use for “Print Through” barrier between gel coat and woven roving or biaxial. Can be used with epoxy, polyester, surfboard or vinyl ester resins Uniform density ensures consistent fiberglass content and mechanical properties of the composite’s products. Uniform powder distribution ensures good mat integrity, little loose fibers and small roll diameter. Excellent flexibility ensures good moldability with no spring-back at sharp corners. Fast and consistent wet-out speed in resins and rapid air release reduce resin consumption, improving manufacturing costs, productivity and mechanical properties of the end products.