| Re: Teflon thread tape oxygen safe? FWIW there is O2 compatible teflon tape available from McMaset-Carr. You can even get it in green. "Military Grade Pipe Thread Sealant Tape Premium" 1/2" part # is 44945K361 page #3177 in catalog #111. Tape also available from C&S distributors in Georgia. There is also an Oxygen paste available for sealing threads. Global(say high dollar) also sells O2 safe teflon tape. The stuff from McMaster is $3.38/roll. |