Teflon tape use glass fiber fabric as substrate, coated with teflon emulsion dried glass fiber cloth , then coated with a high temperature silicone adhesive .It has a good smooth surface, non stick and chemical resistance , high temperature resistance and insulating properties, it's reusable and easy to replace. Teflon tapes are widely used in packaging , heat moulding , laminating , laminating, sealing and electrical industries etc.