Recent News

American Seal & Packing updates Sealsales.com
To make on-line ordering easier American Seal & Packing has made it easier than ever to order your joint sealant.
Inventory Arrives
A wise man once said you can't sell from an empty store. We are now stocking all the popular EPTFE sizes in Santa Ana, California.
Gasket Tape
Valve Stem Packing
EPTFE Gasket Material
Expanded PTFE Joint Sealant
Expanded PTFE comes in a Tape form also for flanges in good condition with even surfaces
Seal your Valves with EPTFE valve stem packing
Made of the same micro fibrillated EPTFE and available in 1/32", 1/16" 1/8" and 1/4" thick 59" x 59"

Joint Sealant

Expanded PTFE (EPTFE) Joint sealant is a soft conformable product that is clean and compatible with 99% of chemicals (except molten alkali metals and elemental fluorine). EPTFE is much softer and more flexible than regular PTFE

Simply by peeling the paper off and applying the joint sealant to a flange a leak free gasket can be made. Overlapping the joint sealant at one point completes the seal. Commonly used in Food, Chemical, Power Generation, Refining, Oil & Gas production, Waste Water, Pulp and Paper etc.

Temperture Rating : -400 F to +500 F continuous (600 F excursions )
Pressure: Up to 3000 PSI PH Range: 0-14

Soft and conformable: Great for Glass lined pipe or low torque applications.

Reduces Gasket Inventories, Fast and Easy installation, No wasted scrap.

Polytetrafluoroethylene (PTFE), (DuPont’s trademark of Teflon®) is a thermoplastic member of the fluoropolymer family of plastics. PTFE has a low coefficient of friction, excellent insulating properties, and is chemically inert to most substances. It also can withstand high heat applications and will not stick to the flange.