Acrylic Fiberglass Sleeving Acrylic resin impregnated polyester woven tube. Applications: Coil head protection and output cable welding on Class F (155ºC) motors, transformer insulation and household appliances. ContactProductsMilky White Polyester Kraft Paper H Class Polyester F Class Polyester Fish Paper Diamond Paper Kraft + Polyester Crystal Clear Polyester PVC Sleeving Acrylic Fiberglass Sleeving Silicone Resin Sleeving