1.5 oz Chopped Strand Mat - 60 inch Wide 7.5 oz Cloth this material provides excellent drape

this material provides excellent drape and conformability

Then by adding the x box shim you are able to cut the flange in the second pass

Experienced riders will feel the added control

Designed with a performance bottom curve and enough volume for 375 lb

1.5 oz Chopped Strand Mat - 60 inch Wide 7.5 oz Cloth this material provides excellent drape1. 5 oz Fiberglass Chopped Strand Mat Width: 60 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