... is based on high density PTFE impregnated alkali-free Glass Cloth, single- sided coated with heat resistance pressure sensitive adhesive . ... resistivityΩ cm1016 length1000~12000mm*M10,30,50 Product Features: With excellent heat resistance, rub resistance, high insulation properties, high ... usage in advance ,or notify us to provide you with further explanation and service. Others PTFE Teflon tape ...