Silicone Rubber Glassfibre insulating Sleeving(inside rubber and outside fibre) is extruded into tube from silicone rubber, coated with braided glassfibre and then painted with silicone in high temperature. It has excellent insulating protection and temperature-resistance function. It is also widely used in insulating protection of H&N Grade automobile, shipbuilding, electrical machinery, home appliance, electric-heat equipment, special lightware, etc.