1.5 oz Chopped Strand Mat - 50 inch Wide FCS 25 ft3 (63

25 ft3 (63

Sil-Cell   Cellular Microsphere Filler

is a very cost effective density reducing filler for Polyester Resin system

1/4” narrower

This resin is designed to  be use for initial coats or for multiple layers with fiberglass cloth or mat

1.5 oz Chopped Strand Mat - 50 inch Wide FCS 25 ft3 (631. 5 oz Fiberglass Chopped Strand Mat Width: 50 inch Weight: 1. 5oz per square foot ( 450gram ) Fiberglass mat (also known as chopped strand mat) has strands of fiber that are randomly oriented and held together with a styrene binder. When a resin is added to the mat, the binder dissolves and the fibers can be moved around. Chopped strand mat is very strong due to the fiberglass fibers compressed together at random angles, can be used for Matched