Answer: No, It isn't appropriate with epoxy resin. Chopped strand mat is designed up of quick strands of fiberglass that are held alongside one another by a styrene binder. The styrene from polyester and vinyl ester resin is necessary to dissolve the binder in the mat. Returns 30-day refund/substitute This https://fiberglasschoppedstrandma58901.bligblogging.com/30356080/getting-my-fiberglass-chopped-strand-mat-roll-to-work