... ♥100% ptfe tape ♥Professional manufacturer for 20 years ♥good sell in Dubai Market ♥material stability Main technical indexes1)density: 0.2 ... tape is the thread sealing tape which is widly used in applicable strong oxidant, strong acid, oxygen, gas, high temperature ... -190°C to +360°C.4,ptfe tape is used in hardware, construction, chemical and electronic, national defence, transport,medicine an other ...