About Cylinder Seals
Rod wipers scrape dirt, dust, and moisture from the rod, preventing contamination inside your cylinder.
Rod seals maintain the pressure inside cylinders and prevent fluid from leaking out.
Wear rings guide the rod and piston to prevent uneven wear and optimize seal performance.
Head seals are a more reliable alternative to the standard O-ring/backup ring combination—they resist twisting and remain stable even in applications with fluctuating pressure.
Buffering seals protect hydraulic cylinders from pressure spikes and shock in high-pressure hydraulic applications.
Cushioning seals minimize wear and noise in air-powered cylinders by preventing the piston from slamming against the cylinder body.
Piston seals make a seal between their outside edge and the cylinder bore to prevent internal leaks.
About Paint and Protective Coatings
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High-Speed Piston Seals
PTFE gives these seals a slippery surface that allows rod speeds more than two times faster than our other piston seals.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
For technical drawings and 3-D models, click on a part number.
For Groove | O-Ring | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Dia. | Dia. | Wd. | O-Ring Dash Number Equivalent | Max. Speed, ft./sec. | Max. Pressure, psi | Temp. Range, °F | Hardness | Color | Hardness | Color | Specifications Met | Each | |
Glass-Filled PTFE Plastic with Buna-N Rubber O-Ring | |||||||||||||
1/2" | 0.240" | 0.083" | 010 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 00000 |
3/4" | 0.490" | 0.083" | 014 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
7/8" | 0.615" | 0.083" | 016 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
1" | 0.740" | 0.083" | 018 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
1 1/4" | 0.990" | 0.083" | 022 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
1 1/2" | 1.241" | 0.083" | 025 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
2" | 1.604" | 0.129" | 129 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
2 1/4" | 1.858" | 0.129" | 133 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
2 1/2" | 2.108" | 0.129" | 137 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
3" | 2.608" | 0.129" | 145 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
3 1/4" | 2.858" | 0.129" | 149 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
3 1/2" | 3.108" | 0.129" | 151 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
4" | 3.608" | 0.129" | 153 | 12 | 8,500 | -30° to 230° | Durometer 60D (Extra Hard) | Gold | Durometer 70A (Hard) | Black | ANSI B93.32, NFPA T3.19.18 | 0000000 | 0000 |
Ultra-High-Temperature Chemical-Resistant Vermiculite Gasket Material
In addition to handling temperatures up to 1800° F, these vermiculite gasket sheets resist acids (except hydrofluoric), alkalies, and detergents. They have a stainless steel insert that provides strength under pressure. Use them when a strong seal is required in boilers and furnaces. Cut with a flush cutter, water jet, or laser cutter.
For technical drawings and 3-D models, click on a part number.
1/16" Thick. | 1/8" Thick. | ||||||||
---|---|---|---|---|---|---|---|---|---|
Wd. | Lg. | Max. Pressure, psi | Temperature Range, °F | Color | Insert Material | Each | Each | ||
6" | 6" | 740 | -235° to 1800° | Gold | Stainless Steel | 0000000 | 000000 | 0000000 | 0000000 |
15" | 15" | 740 | -235° to 1800° | Gold | Stainless Steel | 0000000 | 000000 | 0000000 | 000000 |
30" | 30" | 740 | -235° to 1800° | Gold | Stainless Steel | 0000000 | 000000 | 0000000 | 00000000 |
Ultra-High-Temperature Vermiculite Pipe Gaskets with Bolt Holes
Our highest temperature gaskets, these are made of vermiculite to withstand temperatures up to 1800° F. They are reinforced with a stainless steel insert for added strength under pressures up to 2,900 psi. Commonly called full-face gaskets, they cover the entire face of flat-surface pipe flanges and align with the bolt holes. Gaskets are compatible with low-pressure pipe flanges; all gasket specifications are sized to meet ANSI standards.
For technical drawings and 3-D models, click on a part number.
For Pipe Size | ID | OD | Thick. | No. of Bolt Holes | Max. Pressure, psi | Temperature Range, °F | Color | Each | |
For ANSI Class 150 | |||||||||
---|---|---|---|---|---|---|---|---|---|
1/2 | 27/32" | 3 1/2" | 1/16" | 4 | 740 | -235° to 1800° | Gold | 0000000 | 000000 |
3/4 | 1 1/16" | 3 7/8" | 1/16" | 4 | 740 | -235° to 1800° | Gold | 0000000 | 00000 |
1 | 1 5/16" | 4 1/4" | 1/16" | 4 | 740 | -235° to 1800° | Gold | 0000000 | 00000 |
1 1/2 | 1 29/32" | 5" | 1/16" | 4 | 740 | -235° to 1800° | Gold | 0000000 | 00000 |
2 | 2 3/8" | 6" | 1/16" | 4 | 740 | -235° to 1800° | Gold | 0000000 | 00000 |
2 1/2 | 2 7/8" | 7" | 1/16" | 4 | 740 | -235° to 1800° | Gold | 0000000 | 000000 |
3 | 3 1/2" | 7 1/2" | 1/16" | 4 | 740 | -235° to 1800° | Gold | 0000000 | 000000 |
4 | 4 1/2" | 9" | 1/16" | 8 | 740 | -235° to 1800° | Gold | 0000000 | 000000 |
6 | 6 5/8" | 11" | 1/16" | 8 | 740 | -235° to 1800° | Gold | 0000000 | 000000 |
Heat-Shielding Tape
This tape reflects intense heat to protect sensitive components.
Metalized polyimide plastic tape withstands temperatures up to 850° F. Use it to create a thermal barrier to stop radiant heat.
Wd. | Lg., ft. | Overall Thick. | Reinforcement Material | Adhesive Type | Temperature Range, °F | Tensile Strength, lbs./in. wd. | Adhesion to Steel, oz./in. wd. | Color | Each | |
Metalized Polyimide Plastic | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
2" | 15 | 0.013" | Fiberglass Cloth | Acrylic | 32° to 850° | 40 | 30 | Gold | 000000 | 000000 |
2" | 30 | 0.013" | Fiberglass Cloth | Acrylic | 32° to 850° | 40 | 30 | Gold | 000000 | 00000 |
12" | 1 | 0.013" | Fiberglass Cloth | Acrylic | 32° to 850° | 40 | 30 | Gold | 000000 | 00000 |
12" | 2 | 0.013" | Fiberglass Cloth | Acrylic | 32° to 850° | 40 | 30 | Gold | 000000 | 00000 |
24" | 2 | 0.013" | Fiberglass Cloth | Acrylic | 32° to 850° | 40 | 30 | Gold | 000000 | 00000 |
Hammered-Texture Paint for Metal
Hide nicks and scratches on metal surfaces with this textured-finish paint. It stops rust from starting and prevents existing rust from spreading. Paint cannot be sold to the regions listed due to local regulatory limits on VOCs (volatile organic compounds).
Paint in an aerosol can dries quickly to prevent dust and debris from adhering.
Apply paint in a one-quart can with a brush, roller, or sprayer.
Container | Dry Time | Each | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size, qt. | Net Weight, oz. | Composition | Formulation | Touch, min. | O'all, hrs. | Approx. Coverage @ Thick. | Max. Temp., °F | For Use Outdoors | For Use On | Cannot Be Sold To | Color (Appearance) | 1-5 | 6-Up | |
Aerosol Can | ||||||||||||||
__ | 12 | Solvent Based | Alkyd | 15 | 24 | 4 sq. ft. @ 1 mil | 200° | Yes | Aluminum, Steel, Iron, Wood | Canada | Gold (Gloss) | 00000000 | 000000 | 000000 |
Can | ||||||||||||||
1 | __ | Solvent Based | Alkyd | 30 | 24 | 75 sq. ft. @ 1 mil | 200° | Yes | Aluminum, Steel, Iron | Canada; Los Angeles County, CA; Orange County, CA; Riverside County, CA; San Bernardino County, CA | Gold (Gloss) | 00000000 | 00000 | 00 |
High-Temperature Surface Fillers for Metal
Repair and rebuild metal surfaces that are exposed to heat. These surface fillers withstand temperatures over 450° F. Fillers that have a mix ratio are multi-part fillers. The size listed is the combined total of the parts.
Surface fillers in a stick have a resin on the outside and a hardener on the inside. Cut the desired amount from the sticks, knead to a uniform color to mix, and press into place.
Container | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Net Weight, oz. | Type | Begins to Harden | Reaches Full Strength, hrs. | Consistency | Approx. Coverage @ Thick. | Temp. Range, °F | Color | Finishing Method | For Use On | Each | |
Surface Fillers | |||||||||||
4 | Stick | 90 min. | 72 | Putty | 16 sq. in. @ 1/4" | -40° to 450° | Gold | Drill, Sand, Tap | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Titanium | 0000000 | 000000 |