These longer strands are produced from our gun roving on site and are great for heavier putties. They are most commonly used for hand layups with FMG and are very easy to use. Non-alkali resistant fiberglass.Chopped Strand Mat Powder is made of randomly distributed chopped strands held tighter by a powder binder. It is compatible with polyester and epoxy resins.Fast breakdown in styrene and epoxy resinsHigh tensile strengthFast wet out and air releaseSuperior corrosion resistance
