... to 400 degrees Celsius 2.Abrasion 3.Acid 4.Sealing Fabric parametersName WT-1.0F Thickness 1.00mm Weight 820g/ ... by the PTFE coating is made by a special process, with a cold, weather, acid and alkali resistance, oxidation, high temperature, abrasion and other ... and so on. This product is non-toxic, harmless products, hate is a good alternative to asbestos products. White PTFE coated glass fiber cloth ...