1/2" Chopped Glass Fiber Strands - 3 Pound 100% E-Glass Fiber - High Quality Fiberglass Fiber for Filler Reinforcement - Compatible with Epoxy, Vinyl Ester, and Polyester Resin System

Simond Store 1/2" Fiberglass Chopped Strands - 3 Lb Simond Store 1/2" Fiberglass Chopped Strands - 3 Lb It can be construct a difficult area of mold making where fiber glass layer can’t reach Easily repair any gaps Compatible with polyester or epoxy resin With resin Mixture can create high density and compressive strength