The INERTEX family of gasketing and sealing products are produced by proprietary processes protected by both u.s. and world. All INERTEX products share the following typical properties:

• 100% expanded virgin PTFE • Pressure range, full vacuum to 3,000psi • Low coefficient of friction (.02 like wet ice)
• Temperature range, -450°F to +600°F • Extremely soft, excellent conformability • FDA suitable (FDA 21 CRF 177.1550)
• pH range from 0 to 14 • Little creep or cold flow • No aging or hardening in service

WHO NEEDS AN 80" BY 80" SHEET???

CLOSE UP
OF A 73" X 73" INERTEX "H" HUGE SHEET APPLICATION TIP FOR SPIRAL HEAT EXCHANGERS

INERTEX SQ-S HUGE GASKET SHEET
Click here to request a product sample
Why use Inertex SQ-S Huge Sheet?
The photo to the left shows just one of the reasons....

Here is a 73" cut Inertex SQ-S Huge Sheet that was used successfully in a 3600 square foot spiral heat exchanger used as a foul condensate pre-heater running at 332F with 150psi pressure. Product replaced a welded Gylon filled PTFE sheet. Why Inertex SQ-S Huge Sheet? Conformability, a one-piece gasket without the hard weld points, temperature resistance, ease of cutting (trimming,) and cost.

The INERTEX® family of gasket sheets are produced by a proprietary expansion process which generates a highly fibrillated microstructure with nearly equal tensile strength in every direction (ISOTROPIC.) This unique structure maximizes performance predictability and stability while minimizing creep and cold flow. Whatever your application, INERTEX® SQ-S Sheet Gasketing is setting the new standard in providing the user with the tightest, most leak-free gasket possible.

Standard Sizes - Click on this link to view our standard sizes

Product Benefits:
Strong and tough, capable of withstanding 40,000 psi stress without affecting seal ability
One of the tightest gasket materials in the world. An ultimate solution to the EPA issues
Unlimited shelf time. No aging, and unaffected by UV, ozone and corona
Easily hand or die cut. Easily removable from flange surfaces after use
Largest expanded PTFE sheets in the world (SQ-S "H",) suitable for large diameter flanges w/out segmenting & improving yield of gasket cutting
Engineered to replace all filled PTFE sheets in various colors reducing gasket inventories
Far exceeding the requirements of SEMASPEC 92010934B-STD for semiconductor uses
Excellent choice for handling ultra-pure water for biotech and pharmaceutical industry
Soft and compressible, suitable for FRP, porcelain, plastic and glass-lined piping vessels