Buna-N Rubber Bars | McMaster-Carr

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	Material Material

Foam

Rubber

	System of Measurement System of Measurement

Inch

Metric

	Thickness Thickness

	Width Width

	Length Length

	Backing Type Backing Type


Plain	Adhesive

	Color Color

	White
	Black
	Blue

	Durometer Durometer

	Texture Texture


Coarse	Crisscross

Smooth

	Hardness Rating Hardness Rating

	Shape Shape


Rectangular Tube	Rod and Disc

Round Tube	Sheet and Bar

	For Use Outdoors For Use Outdoors

Yes

	Specifications Met Specifications Met

	Maximum Temperature Maximum Temperature

Less than 500° F

	Minimum Temperature Minimum Temperature

-99° to 0° F

	Tensile Strength Tensile Strength

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Cell Type Cell Type

	Closed

	Adhesive Type Adhesive Type

Acrylic

Rubber

	Oil-Resistance Rating Oil-Resistance Rating

Good

Excellent

	Maximum Adhesive Temperature Maximum Adhesive Temperature

660 Products

About 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.

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

Made from FDA-compliant materials for use with food and beverage, these sheets and strips won’t degrade from 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.

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.

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 Blended Buna-N Foam Strips

Made from a blend of Buna-N, neoprene, and vinyl, these foam strips have good resistance to oil.

Flame-Retardant Oil-Resistant Blended
Buna-N Foam Sheets and Strips

This foam meets UL fire extinguishing specifications. It's made from a blend of Buna-N, neoprene, and vinyl to offer offer good resistance to oil.

Oil-Resistant Buna-N Foam Sheets

Made of Buna-N foam, these sheets offer excellent oil resistance. They also resist fuel and solvents.