ASTM D2000 Rubber | McMaster-Carr

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About O-Rings

Multipurpose Neoprene Rubber Sheets and Strips

Neoprene is also known as chloroprene. It offers good oil and abrasion resistance.

High-Strength Multipurpose Neoprene
Rubber Sheets, Bars, and Strips

This rubber has better shock absorbing qualities and will provide longer life than Standard Multipurpose Neoprene.

Ultra-Strength Multipurpose
Neoprene Rubber Sheets and Strips

Stronger and more durable than High-Strength Multipurpose Neoprene, this rubber can handle high-tension applications such as belting.

Food Industry Multipurpose
Neoprene Rubber Sheets and Strips

Made from FDA-listed materials for use with food.

Nonmarking Multipurpose Neoprene
Rubber Sheets and Strips

While other black rubber can leave a mark after use, these specially formulated neoprene sheets leave no evidence behind.

Static-Dissipative Multipurpose
Neoprene Rubber Sheets and Strips

This neoprene dissipates static electrical charge, which can damage or cause equipment to malfunction.

High-Strength Fabric-Reinforced Multipurpose
Neoprene Rubber Sheets and Strips

With one layer of nylon fabric for every 1/16” of thickness, these sheets have the strength to be used as flange gaskets, diaphragm packing, and anywhere heavy compression would squeeze nonreinforced neoprene out of place.

Fabric-Reinforced Multipurpose
Neoprene Rubber Sheets and Strips

These sheets and strips have one layer of cotton/polyester fabric for every 1/16" of thickness, so they maintain their size and shape under heavy compression better than the standard nonreinforced multipurpose neoprene. Use them as gaskets.

Ultra-Strength Fabric-Reinforced
Multipurpose Neoprene Rubber Sheets

For every 1/4" of thickness there is one layer of super-strong fiberglass cloth that stands up to high stress and flex. Use these sheets as flange gaskets, diaphragm packing, and anywhere heavy compression would squeeze nonreinforced neoprene out of place.

Multipurpose Neoprene Rubber Rods

The cylindrical shape fits into channels and other narrow spaces for sealing and cushioning.

Multipurpose Neoprene Rubber Tubes

Jackets, seals, and insulation are just a few of the many uses for rubber tubes.

High-Strength Multipurpose Neoprene Rubber Balls

Let these balls bounce inside of vibrating sifters for an effective screen cleaner or use them as seals in pumps and check valves.

High-Temperature Rubber

High-Temperature Silicone
Rubber Sheets, Bars, and Strips

High-Strength High-Temperature
Silicone Rubber Sheets and Strips

Greater strength than standard High-Temperature Silicone translates into better shock-absorbing qualities and longer life.

High-Purity High-Temperature
Silicone Rubber Sheets and Strips

These platinum-cured silicone rubber sheets and strips meet the strict purity standards of USP Class VI.

Food Industry High-Temperature
Silicone Rubber Sheets and Strips

Made of FDA-listed materials, these sheets and strips are for use with food.

Food Industry High-Temperature Silicone Rubber Rods

FDA compliant for use with food and beverage, these rods fit into channels and other narrow spaces for sealing and cushioning.

High-Strength High-Temperature Silicone Rubber Rods

Stronger than standard high-temperature silicone rods, these rods are longer lasting and more shock absorbent.

Fire-Retardant High-Temperature Silicone Rubber Rods

Meeting UL 94 V-0, these rods are flame retardant—use them to seal and cushion narrow spaces.

High-Temperature Silicone Rubber Tubes

These tubes are often used as jackets, seals, and insulation in hot environments.

High-Temperature Silicone Rubber 90° Angles

Seal and cushion corners with these 90° angles.

Fire-Retardant High-Temperature
Silicone Rubber 90° Angles

These 90° angles meet UL 94V0 for flame retardance.

High-Strength High-Temperature
Silicone Rubber 90° Angles

With nearly twice the tensile strength of standard high-temperature silicone, these 90° angles absorb shock better and last longer.

Food Industry High-Temperature
Silicone Rubber 90° Angles

FDA compliant and NSF/ANSI 51 certified, these 90° angles are approved for direct contact with food.

High-Temperature Silicone Rubber U-Channels

The open top allows U-channels to slide over an edge. Use them as seals and trim.

Abrasion-Resistant Rubber Sheets, Bars, and Strips

Abrasion-Resistant Polyurethane
Rubber Sheets, Bars, and Strips

This polyurethane combines the shock absorbing qualities of rubber with the tear resistance of plastic. Use it for high-tension applications such as conveyor belts, as well as for high-wear applications such as cutting surfaces, bumpers, and liners.

Economical Abrasion-Resistant
SBR Rubber Sheets and Strips

Commonly used for tires, conveyor belts, and chutes, SBR (styrene butadiene rubber) is harder and offers better abrasion resistance than natural rubber.

Super-Stretchable Abrasion-Resistant
Natural Rubber Sheets and Strips

These natural rubber sheets and strips will stretch up to six times their length. Use them in dynamic applications, such as vibration isolators and shock mounts.

Weather-Resistant Rubber

Weather-Resistant EPDM Rubber Sheets and Strips

Sunlight, ozone, and water won’t affect these sheets and strips.

High-Strength Weather-Resistant
EPDM Rubber Sheets and Strips

With greater strength than standard Weather-Resistant EPDM, these sheets and strips provide better shock-absorbing qualities and longer life.

Weather-Resistant Airtight
Butyl Rubber Sheets and Strips

Often used as inner tubes, butyl rubber won’t allow air, fumes, or gases to pass through.

Fabric-Reinforced Weather-Resistant
EPDM Rubber Sheets and Strips

For every 1/16" of thickness, there is one layer of super-strong fiberglass cloth that stands up to high stress and flex. Use these sheets and strips as flange gaskets and anywhere heavy compression would squeeze nonreinforced EPDM out of place.

Weather-Resistant EPDM Rubber Rods

Resistant to sunlight, ozone, and water, these rods are sized to seal narrow spaces such as channels.

Weather-Resistant EPDM Rubber 90° Angles

Resistant to sunlight, ozone, and water, these 90° angles are good for sealing and cushioning corners.

Oil-Resistant Rubber

Oil-Resistant Buna-N Rubber Sheets, Bars, and Strips

Buna-N rubber resists fuel oil, hydraulic oil, ethylene glycol, and grease.

High-Strength Oil-Resistant
Buna-N Rubber Sheets and Strips

These sheets and strips offer better shock-absorbing qualities and longer life than standard Oil-Resistant Buna-N.

Oil-Resistant High-Temperature Buna-N Rubber Sheets

Because these sheets and strips are made from peroxide-cured Buna-N rubber, they have better heat resistance than standard Oil-Resistant Buna-N rubber sheets and strips.

Food Industry Ultra-Strength Oil-Resistant
Buna-N/Vinyl Rubber Sheets

The addition of vinyl make these sheets the strongest Food Industry Oil-Resistant rubber we offer. Use them for high-tension applications, such as belting. They’re made from FDA-listed materials for use with food and offer good resistance to animal and vegetable oils.

Ultra-Strength Oil-Resistant
Buna-N Rubber Sheets and Strips

With the greatest tensile strength of all our oil-resistant rubber, these super-strong Buna-N sheets and strips can handle high-tension applications, such as belting.

Food Industry High-Strength Oil-Resistant
Buna-N Rubber Sheets and Strips

Greater tensile strength than standard Food-Grade Oil-Resistant Buna-N rubber gives these sheets and strips better shock-absorbing qualities and longer life. They’re made from FDA-listed materials for use with food and beverage and offer good resistance to animal and vegetable oils.

Fabric-Reinforced Oil-Resistant Buna-N Rubber Sheets

To maintain their size and shape under heavy compression, these sheets have one layer of nylon fabric for every 1/16” of thickness. Use them as flange gaskets and diaphragm packing.

Oil-Resistant Buna-N Rubber Rods

Seal and cushion narrow spaces, such as inside channels and seams.

Oil-Resistant Buna-N Rubber Tubes

Applications for these tubes include jackets, seals, and insulation.

Oil-Resistant Buna-N Rubber Balls

Use these balls as seals in pumps and check valves or let them bounce inside of vibrating sifters for an effective screen cleaner.

Chemical-Resistant Rubber

High-Strength Chemical-Resistant Viton®
Fluoroelastomer Rubber Sheets and Strips

Offering higher tensile strength than standard Chemical-Resistant Viton® Fluoroelastomer, these sheets and strips provide greater tear resistance and longer life.

Chemical-Resistant Viton®
Fluoroelastomer Rubber Rods

These small-diameter rods provide a seal in narrow spaces.

Chemical-Resistant Viton®
Fluoroelastomer Rubber Balls

Clean screens in vibrating sifters with the bounce of these balls, or use them as seals in pumps and check valves.

Oil-Resistant O-Rings

Oil-Resistant Buna-N O-Rings

Made of Buna-N, these O-rings resist grease, hydraulic oil, and motor oil—plus mild chemicals and water.

Oil-Resistant Soft Buna-N O-Rings

Softer than standard Buna-N O-rings for a better seal in low-pressure applications.

Oil-Resistant Hard Buna-N O-Rings

These hard O-rings offer better wear resistance than standard Buna-N O-rings.

Made-to-Order Oil-Resistant Buna-N O-Rings

When you need an O-ring that’s not an industry standard size, we can make one to fit your requirements. These resist grease, hydraulic oils, and motor oil.

Oil-Resistant Hard Buna-N O-Rings for Tube
Fittings with Straight-Thread Connection

Also known as Boss O-rings, these hard O-rings are for use in tube fittings with a straight-thread connection.

Square-Profile Oil-Resistant Buna-N O-Rings

With flat edges on all four sides, square-profile O-rings cover more surface than round-profile O-rings for a better seal in static applications, such as hose, pipe, and faucet connections.

X-Profile Oil-Resistant Buna-N O-Rings

Also known as Quattro Seals and X-rings, these X-profile O-rings have four points of contact for a better seal in dynamic applications than round-profile O-rings. They also require less compression to make a seal, so they offer a longer service life.

Double X-Profile Oil-Resistant Buna-N O-Rings

These O-rings have eight points of contact for a better seal in dynamic applications than X-profile O-rings, plus they have eight grooves that hold lubricant to reduce friction and wear for a longer service life.

Oil-Resistant Metal-Detectable Buna-N O-Rings

If these O-rings deteriorate, they can be picked up by metal detection systems.

Oil-Resistant Mil. Spec. Buna-N O-Rings

Choose these O-rings for their adherence to strict military standards for material and construction.

Oil-Resistant Food Industry Buna-N O-Rings

These Buna-N O-rings are made of FDA-listed material for use with food and beverage.

Oil-Resistant Clean Room Buna-N O-Rings

These Buna-N O-rings are made and bagged in an ISO Class 7 (Fed. Std. 10,000) clean room.

Oil- and Abrasion-Resistant Polyurethane O-Rings

More abrasion resistant than Buna-N O-rings, these also resist mineral oil and motor oil.

Oil- and Abrasion-Resistant Polyurethane O-Rings
for Tube Fittings with Straight-Thread Connection

Commonly called Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection.

Chemical-Resistant Viton® Fluoroelastomer O-Rings

Square-Profile Chemical-Resistant
Viton® Fluoroelastomer O-Rings

With flat edges on all four sides, these square-profile O-rings cover more surface than round-profile O-rings for a better seal in static applications, such as hose, pipe, and faucet connections.

Chemical-Resistant Viton® Fluoroelastomer O-Rings

These Viton® fluoroelastomer O-rings resist a wide range of chemicals, including benzene, butyl alcohol, and ethylene glycol.

Chemical-Resistant Hard Viton®
Fluoroelastomer O-Rings for Tube
Fittings with Straight-Thread Connection

Also known as Boss O-rings, these hard O-rings are for use in tube fittings with a straight-thread connection.

Chemical-Resistant Hard Viton®
Fluoroelastomer O-Rings

These hard O-rings offer better wear resistance than standard Viton® fluoroelastomer O-rings.

X-Profile Chemical-Resistant
Viton® Fluoroelastomer O-Rings

Chemical-Resistant Mil. Spec.
Viton® Fluoroelastomer O-Rings

All of these O-rings meet MIL-R-83248C.

Chemical-Resistant Super-Resilient
Viton® Fluoroelastomer O-Rings

These durable O-rings bounce back to shape after repeated compression better than other types of Viton® fluoroelastomer O-rings.

Chemical-Resistant Mil. Spec. Viton®
Fluoroelastomer O-Rings for Tube
Fittings with Straight-Thread Connection

Also known as Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection. They meet MIL-R-83248.

Chemical-Resistant Brown
Viton® Fluoroelastomer O-Rings

Because one black O-ring looks just like another, these O-rings are brown for easy identification.

Chemical-Resistant High-Purity Clean
Room Viton® Fluoroelastomer O-Rings

These are the highest purity chemical-resistant O-rings we offer. They are made and bagged in an ISO Class 7 and Fed. Spec. Class 10,000 clean room, plus they’re USP VI certified; not for use in medical applications.

Chemical-Resistant Clean Room
Viton® Fluoroelastomer O-Rings

Made and bagged in an ISO Class 7 and Fed. Spec. Class 10,000 clean room.

Chemical-Resistant Brown Viton®
Fluoroelastomer O-Rings for Tube
Fittings with Straight-Thread Connection

Also known as Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection. They are brown for easy identification.

Chemical- and Steam-Resistant
Viton® Fluoroelastomer O-Rings

In addition to resisting chemicals, such as benzene, butyl alcohol, and ethylene glycol, these Viton® fluoroelastomer ETP O-rings resist steam.

Chemical-Resistant Low-Temperature Fluorosilicone O-Rings

Chemical-Resistant Low-Temperature
Fluorosilicone O-Rings

These fluorosilicone O-rings remain flexible at temperatures as low as -80° F. They resist ethanol, ethylene glycol, and isopropyl alcohol.

Ultra-Chemical-Resistant Kalrez O-Rings

Ultra-Chemical-Resistant
Super-Resilient Kalrez 7075 O-Rings

Able to bounce back after repeated compression, these Kalrez 7075 O-rings last longer than other Kalrez O-rings when exposed to repeated heating/cooling cycles.

Ultra-Chemical- and Steam-Resistant
Kalrez 6375 O-Rings

Kalrez 6375 O-rings are preferred over Kalrez 4079 for chemical-processing environments and applications involving steam.

Ultra-Chemical-Resistant Kalrez 4079 O-Rings

Inherently softer and more compressible than PTFE O-rings, these Kalrez 4079 O-rings have comparable chemical resistance.

Ultra-Chemical-Resistant Kalrez 4079 O-Rings for
Tube Fittings with Straight-Thread Connection

Also known as Boss O-rings, these Kalrez 4079 O-rings are for use in tube fittings with a straight-thread connection. They’re inherently softer and more compressible than PTFE O-rings with comparable chemical resistance.

Made-to-Order Chemical-Resistant Fluoroelastomer O-Rings

Made-to-Order Chemical-Resistant
Fluoroelastomer O-Rings

When you need an O-ring that’s not an industry standard size, we can make one to fit your requirements.

Ultra-Chemical-Resistant Aflas O-Rings

While these Aflas O-rings are commonly used with petroleum fluids, they also resist many chemicals, such as ammonia, calcium hydroxide, and acetic, boric, and phosphoric acids.

Chemical-Resistant Metal-Detectable Fluoroelastomer O-Rings

Chemical-Resistant Metal-Detectable
Fluoroelastomer O-Rings

If these O-rings deteriorate, they can be picked up by metal detection systems.

High-Temperature O-Rings

High-Temperature Soft Silicone O-Rings

Able to withstand temperatures up to 400° F, these O-rings are softer than standard silicone O-rings for a better seal in low-pressure applications.

High-Temperature Silicone O-Rings

These silicone O-rings withstand temperatures up to 400° F or 450° F.

Made-to-Order High-Temperature Silicone O-Rings

When you need an O-ring that’s not an industry standard size, we can make one to fit your requirements. These O-rings withstand temperatures up to 450° F.

Square-Profile High-Temperature Silicone O-Rings

These square-profile O-rings have flat edges on all four sides, so they cover more surface than round-profile O-rings for a better seal in static applications, such as hose, pipe, and faucet connections.

High-Temperature Clean Room Silicone O-Rings

Made and bagged in an ISO Class 7 (Fed. Std. Class 10,000) clean room, these are the highest purity high-temperature O-rings we offer.

High-Temperature Metal-Detectable Silicone O-Rings

If these O-rings deteriorate, they can be picked up by metal detection systems.

High-Temperature High-Purity Silicone O-Rings
for Tube Fittings with Straight-Thread Connection

Also known as Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection.

Water- and Steam-Resistant O-Rings

Water- and Steam-Resistant EPDM O-Rings

These O-rings also resist ethanol and ethylene glycol.

Made-to-Order Water- and
Steam-Resistant EPDM O-Rings

When you need an O-ring that’s not an industry standard size, we can make one to fit your requirements.

Water- and Steam-Resistant
Food Industry EPDM O-Rings

Made of FDA-listed material for use with food and beverage.

Water- and Steam-Resistant
High-Temperature EPDM O-Rings

These O-rings withstand higher temperatures than standard EPDM O-rings.

Water- and Steam-Resistant EPDM O-Rings for
Tube Fittings with Straight-Thread Connection

Also known as Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection.

Water-Resistant Neoprene O-Rings

These O-rings also resist ammonia, ethylene glycol, and isopropyl alcohol.

Water-Resistant Neoprene O-Rings for Tube
Fittings with Straight-Thread Connection

Also known as Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection.

High-Vacuum Fluoroelastomer O-Rings

These O-rings are heat-treated, cleaned, and double-bagged in an ISO Class 5 (Fed. Std. Class 100) clean room for use in high-vacuum systems.

Oil-Resistant O-Ring Cord Stock

Oil-Resistant Buna-N O-Ring Cord Stock

Oil-Resistant Soft Buna-N O-Ring Cord Stock

This cord stock is softer and creates a better seal in low-pressure applications than standard Buna-N cord stock.

Oil-Resistant Hard Buna-N O-Ring Cord Stock

Harder than standard Buna-N cord stock for better wear resistance.

Square-Profile Oil-Resistant Buna-N O-Ring Cord Stock

This square-profile cord stock has flat edges on all four sides, which creates a better seal than round profile in static applications, such as hose, pipe, and faucet connections.

X-Profile Oil-Resistant Buna-N O-Ring Cord Stock

The X shape of this cord stock provides four points of contact for a better seal in dynamic applications than round profile. It also requires less compression to make a seal, so it offers a longer service life.

Oil-Resistant Food Industry Buna-N O-Ring Cord Stock

Made of FDA-listed material for use with food and beverage, this cord stock resists animal and vegetable oils, citric acid, sodium bicarbonate, and grease.

Chemical-Resistant O-Ring Cord Stock

Square-Profile Chemical-Resistant Viton®
Fluoroelastomer O-Ring Cord Stock

This square-profile cord stock has flat edges on all four sides, which creates a better seal than round profile in static applications, such as hose, pipe, and faucet connections.

Chemical-Resistant Fluoroelastomer O-Ring Cord Stock

This cord stock resists benzene, boric acid, ethylene glycol, and isopropyl alcohol.

Chemical-Resistant Hard Viton®
Fluoroelastomer O-Ring Cord Stock

Harder than standard Viton® fluoroelastomer cord stock for better wear resistance.

X-Profile Chemical-Resistant Viton®
Fluoroelastomer O-Ring Cord Stock

Chemical-Resistant Soft
Fluoroelastomer O-Ring Cord Stock

This cord stock is softer and creates a better seal in low-pressure applications than standard fluoroelastomer cord stock.

Chemical-Resistant Food Industry Viton®
Fluoroelastomer O-Ring Cord Stock

This cord stock is made of FDA-listed material for use with food and beverage. It resists citric acid, diluted salt solutions, glycerin, and sodium bicarbonate.

Chemical-Resistant Brown Viton®
Fluoroelastomer O-Ring Cord Stock

The brown color of this cord stock makes it easy to identify.

Ultra-Chemical-Resistant Viton®
Fluoroelastomer O-Ring Cord Stock

More chemical resistant than standard Viton® fluoroelastomer, this cord stock is made of Grade ETP Viton® fluoroelastomer. It resists harsh chemicals, such as calcium hydroxide, methyl ethyl ketone (MEK), and nitric and phosphoric acids.

High-Temperature O-Ring Cord Stock

High-Temperature Silicone O-Ring Cord Stock

Use this cord stock to create O-rings for high-temperature applications up to 400° F.

High-Temperature Soft Silicone O-Ring Cord Stock

This cord stock is softer and creates a better seal than standard silicone cord stock in low-pressure applications up to 400° F.

Metal-Detectable High-Temperature
Silicone O-Ring Cord Stock

Create round-profile O-rings for sealing applications near ovens and other hot areas in your food plant.

Square-Profile High-Temperature
Silicone O-Ring Cord Stock

This square-profile cord stock has flat edges on all four sides, which creates a better seal than round profile in static applications, such as hose, pipe, and faucet connections.

Water- and Steam-Resistant O-Ring Cord Stock

Water-Resistant Soft Neoprene O-Ring Cord Stock

This soft cord stock creates a better seal in low-pressure applications that standard neoprene cord stock.

Water-Resistant Neoprene O-Ring Cord Stock

Use neoprene cord stock to make O-rings for applications that come into contact with water.

Water- and Steam-Resistant EPDM O-Ring Cord Stock

In addition to water and steam, this EPDM cord stock resists diluted salt solutions, ethanol, and isopropyl alcohol.

O-Ring Assortments

Oil-Resistant Soft Buna-N O-Ring Assortments

Softer than standard Buna-N O-rings for a better seal in low-pressure applications.

Oil-Resistant Buna-N O-Ring Assortments

All of the O-rings in these assortments are made of Buna-N. They resist animal, vegetable, and motor oils.

Oil-Resistant Hard Buna-N O-Ring Assortments
for Tube Fittings with Straight-Thread Connection

Also known as Boss O-rings, these hard O-rings are for use in tube fittings with a straight-thread connection.

Oil-Resistant Hard Buna-N O-Ring Assortments

These O-rings are harder than standard Buna-N O-rings for better resistance to wear.

Square-Profile Oil-Resistant
Buna-N O-Ring Assortments

These O-rings have a square profile with flat edges on all four sides. They cover more surface than round-profile O-rings for a better seal in static applications, such as hose, pipe, and faucet connections.

X-Profile Oil-Resistant Buna-N O-Ring Assortments

Water- and Steam-Resistant and
High-Temperature O-Ring Assortments

These assortments include a mix of EPDM O-rings that resist water and steam and silicone O-rings that resist temperatures up to 450° F.

Oil- and Chemical-Resistant O-Ring Assortments

These assortments contain a mix of Buna-N O-rings that resist oil and Viton® fluoroelastomer O-rings that resist boric acid, fuels, and transmission fluid.

Chemical-Resistant Hard Viton®
Fluoroelastomer O-Ring Assortments for
Tube Fittings with Straight-Thread Connection

Also known as Boss O-rings, these hard Viton® fluoroelastomer O-rings are for use in tube fittings with a straight-thread connection. They offer excellent resistance to wear.

Chemical-Resistant Viton®
Fluoroelastomer O-Ring Assortments

All of the O-rings in these assortments are Viton® fluoroelastomer and resist isopropyl alcohol, mineral oils, and transmission fluid.

Water- and Steam-Resistant O-Ring Assortments

In addition to water and steam, these EPDM O-Rings resist ethanol and ethylene glycol.

Gasket Material

Water- and Refrigerant-Resistant
Neoprene Gasket Material

This material is made with neoprene for resistance to refrigerants.

Water- and Refrigerant-Resistant
Reinforced Neoprene Gasket Material

This neoprene gasket material is reinforced with a nylon insert to prevent it from losing shape while under pressure up to 1,000 psi.

Water- and Steam-Resistant EPDM Gasket Material

Damp vibration when sealing in moist environments with this EPDM gasket material.

Water-Resistant High-Pressure
Natural Rubber Gasket Material

For use in high-pressure applications up to 3,000 psi.

Water- and Abrasion-Resistant SBR Gasket Material

The all-SBR rubber construction of this material stands up to abrasion better than blended aramid/SBR.

Oil-Resistant Compressible Buna-N Gasket Material

Also resistant to water and salts.

Oil-Resistant Food Industry
Compressible Buna-N Gasket Material

Made of FDA-listed material for use with food and beverage.

High-Temperature Silicone Gasket Material

In addition to withstanding temperatures up to 450° F, this silicone gasket material resists water and salts.

Chemical-Resistant Viton®
Fluoroelastomer Gasket Material

This material resists boric acid, citric acid, isopropyl alcohol, fuel, and oil.

Chemical-Resistant Food Industry
Viton® Fluoroelastomer Gasket Material

Made of FDA-listed material for use with food and beverage.

EMI/RFI-Shielding Gaskets

These gaskets absorb electromagnetic interference (EMI) and radio frequency interference (RFI) to prevent inaccurate signals, flickering displays, and other electrical problems.

Pipe Gaskets

Water- and Steam-Resistant EPDM Pipe Gaskets

Also resistant to salt water.

Water- and Refrigerant-Resistant
Neoprene Pipe Gaskets

These neoprene gaskets also resist salts.

Water- and Abrasion-Resistant SBR Pipe Gaskets

The all-SBR rubber construction of these gaskets provides better abrasion resistance than blended aramid/SBR gaskets.

Oil-Resistant Compressible Buna-N Pipe Gaskets

These compressible Buna-N rubber gaskets ensure a tight seal. They also resist water and salts.

High-Temperature Silicone Pipe Gaskets

In addition to withstanding temperatures up to 450° F, these silicone rubber gaskets resist water and salts.

Chemical-Resistant Viton®
Fluoroelastomer Pipe Gaskets

Resistant to boric acid, citric acid, isopropyl alcohol, fuel, oil, and transmission fluid.

Oil-Resistant Compressible Buna-N
Pipe Gaskets with Bolt Holes

Made of Buna-N rubber, these gaskets compress to ensure a tight seal. They resist oil, water, and salts.

Water- and Steam-Resistant EPDM
Pipe Gaskets with Bolt Holes

Made of EPDM rubber, these gaskets also resist salt water.

High-Temperature Silicone Pipe Gaskets with Bolt Holes

Resistant to water and salts, these silicone rubber gaskets can handle temperatures up to 450° F.

Chemical-Resistant Viton® Fluoroelastomer
Pipe Gaskets with Bolt Holes

These gaskets resist boric acid, citric acid, isopropyl alcohol, fuel, oil, and transmission fluid.

UV-Resistant Soft Plastic and Rubber Tubing for Air and Water

UV-Resistant Soft Plastic and
Rubber Tubing for Air and Water

This tubing won’t degrade when exposed to the damaging effects of UV light.

About O-Rings

Multipurpose Rubber

Multipurpose Neoprene Rubber Sheets and Strips

High-Strength Multipurpose NeopreneRubber Sheets, Bars, and Strips

Ultra-Strength MultipurposeNeoprene Rubber Sheets and Strips

Food Industry MultipurposeNeoprene Rubber Sheets and Strips

Nonmarking Multipurpose NeopreneRubber Sheets and Strips

Static-Dissipative MultipurposeNeoprene Rubber Sheets and Strips

High-Strength Fabric-Reinforced MultipurposeNeoprene Rubber Sheets and Strips

Fabric-Reinforced MultipurposeNeoprene Rubber Sheets and Strips

Ultra-Strength Fabric-ReinforcedMultipurpose Neoprene Rubber Sheets

Multipurpose Neoprene Rubber Rods

Multipurpose Neoprene Rubber Tubes

High-Strength Multipurpose Neoprene Rubber Balls

High-Temperature Rubber

High-Temperature SiliconeRubber Sheets, Bars, and Strips

High-Strength High-TemperatureSilicone Rubber Sheets and Strips

High-Purity High-TemperatureSilicone Rubber Sheets and Strips

Food Industry High-TemperatureSilicone Rubber Sheets and Strips

Food Industry High-Temperature Silicone Rubber Rods

High-Strength High-Temperature Silicone Rubber Rods

Fire-Retardant High-Temperature Silicone Rubber Rods

High-Temperature Silicone Rubber Tubes

High-Temperature Silicone Rubber 90° Angles

Fire-Retardant High-TemperatureSilicone Rubber 90° Angles

High-Strength High-TemperatureSilicone Rubber 90° Angles

Food Industry High-TemperatureSilicone Rubber 90° Angles

High-Temperature Silicone Rubber U-Channels

Abrasion-Resistant Rubber Sheets, Bars, and Strips

Abrasion-Resistant PolyurethaneRubber Sheets, Bars, and Strips

Economical Abrasion-ResistantSBR Rubber Sheets and Strips

Super-Stretchable Abrasion-ResistantNatural Rubber Sheets and Strips

Weather-Resistant Rubber

Weather-Resistant EPDM Rubber Sheets and Strips

High-Strength Weather-ResistantEPDM Rubber Sheets and Strips

Weather-Resistant AirtightButyl Rubber Sheets and Strips

Fabric-Reinforced Weather-ResistantEPDM Rubber Sheets and Strips

Weather-Resistant EPDM Rubber Rods

Weather-Resistant EPDM Rubber 90° Angles

Oil-Resistant Rubber

Oil-Resistant Buna-N Rubber Sheets, Bars, and Strips

High-Strength Oil-ResistantBuna-N Rubber Sheets and Strips

Oil-Resistant High-Temperature Buna-N Rubber Sheets

Food Industry Ultra-Strength Oil-ResistantBuna-N/Vinyl Rubber Sheets

Ultra-Strength Oil-ResistantBuna-N Rubber Sheets and Strips

Food Industry High-Strength Oil-ResistantBuna-N Rubber Sheets and Strips

Fabric-Reinforced Oil-Resistant Buna-N Rubber Sheets

Oil-Resistant Buna-N Rubber Rods

Oil-Resistant Buna-N Rubber Tubes

Oil-Resistant Buna-N Rubber Balls

Chemical-Resistant Rubber

High-Strength Chemical-Resistant Viton®Fluoroelastomer Rubber Sheets and Strips

Chemical-Resistant Viton®Fluoroelastomer Rubber Rods

Chemical-Resistant Viton®Fluoroelastomer Rubber Balls

Oil-Resistant O-Rings

Oil-Resistant Buna-N O-Rings

Oil-Resistant Soft Buna-N O-Rings

Oil-Resistant Hard Buna-N O-Rings

Made-to-Order Oil-Resistant Buna-N O-Rings

Oil-Resistant Hard Buna-N O-Rings for TubeFittings with Straight-Thread Connection

Square-Profile Oil-Resistant Buna-N O-Rings

X-Profile Oil-Resistant Buna-N O-Rings

Double X-Profile Oil-Resistant Buna-N O-Rings

Oil-Resistant Metal-Detectable Buna-N O-Rings

Oil-Resistant Mil. Spec. Buna-N O-Rings

Oil-Resistant Food Industry Buna-N O-Rings

Oil-Resistant Clean Room Buna-N O-Rings

Oil- and Abrasion-Resistant Polyurethane O-Rings

Oil- and Abrasion-Resistant Polyurethane O-Ringsfor Tube Fittings with Straight-Thread Connection

Chemical-Resistant Viton® Fluoroelastomer O-Rings

Square-Profile Chemical-ResistantViton® Fluoroelastomer O-Rings

Chemical-Resistant Viton® Fluoroelastomer O-Rings

Chemical-Resistant Hard Viton®Fluoroelastomer O-Rings for Tube Fittings with Straight-Thread Connection

Chemical-Resistant Hard Viton®Fluoroelastomer O-Rings

X-Profile Chemical-ResistantViton® Fluoroelastomer O-Rings

Chemical-Resistant Mil. Spec.Viton® Fluoroelastomer O-Rings

Chemical-Resistant Super-ResilientViton® Fluoroelastomer O-Rings

Chemical-Resistant Mil. Spec. Viton®Fluoroelastomer O-Rings for Tube Fittings with Straight-Thread Connection

Chemical-Resistant BrownViton® Fluoroelastomer O-Rings

Chemical-Resistant High-Purity CleanRoom Viton® Fluoroelastomer O-Rings

High-Strength Multipurpose Neoprene
Rubber Sheets, Bars, and Strips

Ultra-Strength Multipurpose
Neoprene Rubber Sheets and Strips

Food Industry Multipurpose
Neoprene Rubber Sheets and Strips

Nonmarking Multipurpose Neoprene
Rubber Sheets and Strips

Static-Dissipative Multipurpose
Neoprene Rubber Sheets and Strips

High-Strength Fabric-Reinforced Multipurpose
Neoprene Rubber Sheets and Strips

Fabric-Reinforced Multipurpose
Neoprene Rubber Sheets and Strips

Ultra-Strength Fabric-Reinforced
Multipurpose Neoprene Rubber Sheets

High-Temperature Silicone
Rubber Sheets, Bars, and Strips

High-Strength High-Temperature
Silicone Rubber Sheets and Strips

High-Purity High-Temperature
Silicone Rubber Sheets and Strips

Food Industry High-Temperature
Silicone Rubber Sheets and Strips

Fire-Retardant High-Temperature
Silicone Rubber 90° Angles

High-Strength High-Temperature
Silicone Rubber 90° Angles

Food Industry High-Temperature
Silicone Rubber 90° Angles

Abrasion-Resistant Polyurethane
Rubber Sheets, Bars, and Strips

Economical Abrasion-Resistant
SBR Rubber Sheets and Strips

Super-Stretchable Abrasion-Resistant
Natural Rubber Sheets and Strips

High-Strength Weather-Resistant
EPDM Rubber Sheets and Strips

Weather-Resistant Airtight
Butyl Rubber Sheets and Strips

Fabric-Reinforced Weather-Resistant
EPDM Rubber Sheets and Strips

High-Strength Oil-Resistant
Buna-N Rubber Sheets and Strips

Food Industry Ultra-Strength Oil-Resistant
Buna-N/Vinyl Rubber Sheets

Ultra-Strength Oil-Resistant
Buna-N Rubber Sheets and Strips

Food Industry High-Strength Oil-Resistant
Buna-N Rubber Sheets and Strips

High-Strength Chemical-Resistant Viton®
Fluoroelastomer Rubber Sheets and Strips

Chemical-Resistant Viton®
Fluoroelastomer Rubber Rods

Chemical-Resistant Viton®
Fluoroelastomer Rubber Balls

Oil-Resistant Hard Buna-N O-Rings for Tube
Fittings with Straight-Thread Connection

Oil- and Abrasion-Resistant Polyurethane O-Rings
for Tube Fittings with Straight-Thread Connection

Square-Profile Chemical-Resistant
Viton® Fluoroelastomer O-Rings

Chemical-Resistant Hard Viton®
Fluoroelastomer O-Rings for Tube
Fittings with Straight-Thread Connection

Chemical-Resistant Hard Viton®
Fluoroelastomer O-Rings

X-Profile Chemical-Resistant
Viton® Fluoroelastomer O-Rings

Chemical-Resistant Mil. Spec.
Viton® Fluoroelastomer O-Rings

Chemical-Resistant Super-Resilient
Viton® Fluoroelastomer O-Rings

Chemical-Resistant Mil. Spec. Viton®
Fluoroelastomer O-Rings for Tube
Fittings with Straight-Thread Connection

Chemical-Resistant Brown
Viton® Fluoroelastomer O-Rings

Chemical-Resistant High-Purity Clean
Room Viton® Fluoroelastomer O-Rings

Chemical-Resistant Clean Room
Viton® Fluoroelastomer O-Rings

Chemical-Resistant Brown Viton®
Fluoroelastomer O-Rings for Tube
Fittings with Straight-Thread Connection

Chemical- and Steam-Resistant
Viton® Fluoroelastomer O-Rings

Chemical-Resistant Low-Temperature
Fluorosilicone O-Rings

Ultra-Chemical-Resistant
Super-Resilient Kalrez 7075 O-Rings

Ultra-Chemical- and Steam-Resistant
Kalrez 6375 O-Rings

Ultra-Chemical-Resistant Kalrez 4079 O-Rings for
Tube Fittings with Straight-Thread Connection

Made-to-Order Chemical-Resistant
Fluoroelastomer O-Rings

Chemical-Resistant Metal-Detectable
Fluoroelastomer O-Rings

High-Temperature High-Purity Silicone O-Rings
for Tube Fittings with Straight-Thread Connection

Made-to-Order Water- and
Steam-Resistant EPDM O-Rings

Water- and Steam-Resistant
Food Industry EPDM O-Rings

Water- and Steam-Resistant
High-Temperature EPDM O-Rings

Water- and Steam-Resistant EPDM O-Rings for
Tube Fittings with Straight-Thread Connection

Water-Resistant Neoprene O-Rings for Tube
Fittings with Straight-Thread Connection

Square-Profile Chemical-Resistant Viton®
Fluoroelastomer O-Ring Cord Stock

Chemical-Resistant Hard Viton®
Fluoroelastomer O-Ring Cord Stock

X-Profile Chemical-Resistant Viton®
Fluoroelastomer O-Ring Cord Stock

Chemical-Resistant Soft
Fluoroelastomer O-Ring Cord Stock

Chemical-Resistant Food Industry Viton®
Fluoroelastomer O-Ring Cord Stock

Chemical-Resistant Brown Viton®
Fluoroelastomer O-Ring Cord Stock

Ultra-Chemical-Resistant Viton®
Fluoroelastomer O-Ring Cord Stock

Metal-Detectable High-Temperature
Silicone O-Ring Cord Stock

Square-Profile High-Temperature
Silicone O-Ring Cord Stock

Oil-Resistant Hard Buna-N O-Ring Assortments
for Tube Fittings with Straight-Thread Connection

Square-Profile Oil-Resistant
Buna-N O-Ring Assortments

Water- and Steam-Resistant and
High-Temperature O-Ring Assortments

Chemical-Resistant Hard Viton®
Fluoroelastomer O-Ring Assortments for
Tube Fittings with Straight-Thread Connection