TFCO Expanded PTFE Joint Sealant is a soft, compressible gasket material made of 100% pure, expanded PTFE. 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.
Features
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 Readi-Seal™ 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.
Readi-Seal™ Expanded PTFE Joint Sealant has an Unlimited Shelf Life, shows No Age Deterioration, and Resists Creep & Cold Flow.
Specifications
Temperature Range: -450 F to 600 F
Pressure Range: F. V. to 3,000 psi
pH Range: 0-14
Pressure x Temperature: 350,000
FDA Compliant: PTFE 21 CFR 177.1550
Adhesive 21 CFR 175.105
ASTM Testing: F36 Compressibility 64-69%
F38 Creep Resistance 38-40%
Available Sizes
Width
1/8"
3/16"
1/4"
3/8"
1/2"
5/8"
3/4"
1"
Lengths (feet)
50, 100, 1000
75, 150, 750
50, 100, 500
25, 50, 250
15, 30, 150
15, 30, 150
15, 20, 30, 100
15, 20, 30, 75
Expanded PTFE Joint Sealant
TFCO, Inc
P. O. Box 339
La Porte, IN 46352
Performance Sealing Technologies
TFCO Inc
Made in the USA
