Teflon Tapes



Process Pump & Seal, Inc. is your local provider of A.W. Chesterton 800 Gold End Tape! We keep plenty of stock on hand at our distribution facility.It seals tight and opens easily. 800 Gold End Tape is heavy-duty, high-density, tear-resistant, moldable, PTFE sealing tape for use on metal or plastic threads, pipes, or bolts.


Temperatures from -240° C (-400° F) to 260° C (500° F)
Seals tightly and opens easily​​​
UL listed
Meets MIL-T - 2773O - A
NSF registered H1, P1
Acceptable for oxygen use
Non-aging, non-hardening
Chemically resistant
Requires fewer wraps
Resists tearing and breakage
Won't clog fuel lines
Adjust fittings without leakage



Liquids: ​Steam, water, salt water air, fuels, refrigerants, acids, alkalies, all solvents
Gases: Hydrogen, ammonia, oxygen, propane, butane, nitrogen ​
Other: Seals all plumbing and most industrial piping threads. Pneumatic and hydraulic fittings up to 690 bar (10,000 psi)

CAUTION: For nitric or mixed acid services, contact Chesterton Technical Support.​