• 1.5 oz per square foot
  • Short strands of fiber held together by a styrene binder
  • Builds up thickness quickly
  • Also known as fiberglass mat
  • Conforms to tight curves and corners
  • Can be torn or cut to size
  • Low cost and easy to use
  • Full Roll is approximately 70 yards long/ 62 lbs.
  • Ships within one business day


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Sku: 02151B1504
Chopped Strand Mat is randomly dispersed fiber mat that has equal strength in every direction. Each strand is between 1.5" and 3" long. A styrene monomer binder is used to hold the fibers together. Use a Laminating Roller to work the air bubbles out of the laminate.

Approximately 5 lbs. per roll and 70 yards in length. Compatible with polyester and vinyl ester resin.

NOT compatible with epoxy resin.


Question: Is chopped strand mat compatible with epoxy resin?

Answer: No, it is not compatible with epoxy resin. Chopped strand mat is made up of short strands of fiberglass that are held together by a styrene binder. The styrene from polyester and vinyl ester resin is needed to dissolve the binder in the mat.