Gas spec thread-sealing PTFE tape 3P thread seal tape is a conveniently applied sealant and lubricant for threaded joints. It can be used effectively with plastic, brass, copper, aluminium galvanized steel, or black iron pipes. 3P thread seal tape does not harden or dry out so joints will not freeze up. It is effective from -100°C to +260°C. Use it in place of messy compounds.
Waterproof non-stick surface
Resistant to enzymatic and microbiological attack
Chemically pure and inert state which means an unequalled resistance towater