Fiberglass Cloth 30Ft | 8″ X 10 Yard 1708 Biaxial Fiberglass Cloth Mat Roll & Sh
Construction 1708 Biaxial+CSM 1708 Biaxial+CSM 1708 Biaxial+CSM 1708 Biaxial+CSM 1708 Biaxial+CSM CSM 1.0 oz. Biaxial design with CSM backing resists resin bleed-through, giving you crack-proof durability.