Respond to: No, It's not suitable with epoxy resin. Chopped strand mat is built up of brief strands of fiberglass which might be held alongside one another by a styrene binder. The styrene from polyester and vinyl ester resin is needed to dissolve the binder during the mat. Reply: No, https://garrettfaqhv.vidublog.com/29174451/detailed-notes-on-fiberglass-chopped-strand-mat-roll