Silicone Rubber Glassfiber insulating Sleeving(inside fiber and outside rubber)is braided into tubes with non-alkali glassfiber, and then painted with silicone rubber through high temperature.It has better features than silicone glassfiber thbes in the aspect of electricity-avoidness, flame off-self and flexibility.It is widely used in insulating protection of H&N Grade automobile, shipbuiding, electrical machinery, home appliance, electric&heat equipment, special lightware.etc.