Expanded PTFE Joint Sealant (Teflon)

The Hose & More Store's Expanded PTFE Joint Sealant is a soft, compressible gasket material made of 100% pure, expanded PTFE (Teflon).  It is a form-in-place gasket that conforms to almost any sealing surface. Upon compression, it forms a thin, hard ribbon that fills in surface irregularities and creates an extremely tight seal.  It is capable of withstanding a wider range of pressures, temperatures and chemical environments than any other soft gasket. Our Joint Sealant can be used in just about any accessible bolted joint that features a flat or serrated sealing surface.It is also easy to install and remove, making it a highly versatile and cost-effective solution for many demanding sealing applications. Form-In-Place - conforms to any surface, including rough, pitted, scratched and damaged surfaces. Flexible – can be installed on round, oval, rectangular and complex surfaces. Chemically Resistant – made without fillers or binders, our 100% PTFE exhibits the same chemical inertness of pure virgin PTFE. Adhesive-Backed – convenient adhesive strip and peel-off backing allow easy installation on both horizontal and vertical surfaces. Our Expanded PTFE Teflon Joint Sealant has an Unlimited Shelf Life, shows No Age Deterioration, and Resists Creep & Cold Flow.   Temperature Range -450 deg F to 525 deg F continuous -450 deg F to 600 deg F intermittent Pressure Range Full Vacuum to 3,000 psi pH Range 0-14 Pressure (psi) x Temp (deg F) 350,000 FDA Compliant PTFE to 21 CFR 177.1550 Adhesive to 21 CFR 175.105 ASTM Testing F36 Compressibility 64-69% F38 Creep Resistance 38-40%