ASTM D1056 Foam Rubber | McMaster-Carr

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	Specifications Met Specifications Met

ASTM

	Thickness Thickness

	Width Width

	Length Length

	Backing Type Backing Type


Adhesive	Plain

	Cell Type Cell Type


Closed	Open

	Hardness Rating Hardness Rating

	Color Color

	Black		Gray
	Red		White
	Orange		Green
	Brown

	Texture Texture


Smooth	Ultra Smooth

Crisscross	Coarse

Wrinkled

	Material Material

Foam

Neoprene/EDPM Foam

Epichlorohydrin Foam

	Shape Shape


Sheet and Bar	Rod and Disc

Round Tube	Ring

	Flexibility Flexibility

	Flexible

	For Use Outdoors For Use Outdoors

Yes

	Pressure to Compress 25% Pressure to Compress 25%

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Density Density

	Oil-Resistance Rating Oil-Resistance Rating

Good

Excellent

Not Rated

	Material Surface Material Surface

Without Skin

With Skin

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

RoHS Compliant

	Tensile Strength Rating Tensile Strength Rating

	Tensile Strength Tensile Strength

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

REACH Compliant

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1,480 Products

About Foam

Multipurpose Neoprene Foam Sheets and Strips

In addition to having good resistance to water, sunlight, and oxidation, these neoprene foam sheets and strips resist swelling when they come into contact with oil.

Multipurpose Blended Neoprene
Foam Sheets and Strips

Made of a blend of neoprene and EDPM, these foam sheets and strips resist water, sunlight, and oxidation.

Fabric-Covered Multipurpose Neoprene Foam Sheets

Just like the material found in wetsuits, these neoprene foam sheets are encased in nylon fabric for additional protection from wear caused by rubbing and abrasion.

Light Duty Blended EPDM Foam Sheets and Strips

EPDM is blended with neoprene and SBR to create a general-purpose foam that offers good resistance to water and wear.

Wear-Resistant Natural Gum Foam Sheets and Strips

Because this natural rubber foam readily bounces back to shape after compression, it’s a good choice for repetitive sealing applications, such as on doors.

Ultra-Weather-Resistant EPDM Foam Sheets and Strips

Made of EPDM foam, these sheets and strips have the best resistance to water, sunlight, and oxidation of all the foam we offer.

Multipurpose Neoprene Foam Cords

These neoprene foam cords stand up to water, sunlight, and oxidation, plus they resist swelling when they come into contact with oil.

Ultra-Weather-Resistant EPDM Foam Cords

Made of EPDM, this foam has the best resistance to water, sunlight, and oxidation of all the foam we offer.

Light Duty Weather-Resistant Santoprene Foam Cords

An economical alternative to neoprene foam, these Santoprene foam cords stand up to water, sunlight, and oxidation but lack oil resistance.

Multipurpose Blended Neoprene Foam Tubes

Neoprene is blended with EPDM and polyethylene for foam tubes that offer good resistance to water, sunlight, and oxidation.

Ultra-Weather-Resistant EPDM Foam Tubes

These EPDM foam tubes have the best resistance to water, sunlight, and oxidation of all the foam tubes we offer.

High-Temperature Foam

High-Temperature Silicone Foam Sheets and Strips

Silicone maintains its flexibility across a wide range of temperatures.

Super-Resilient High-Temperature
Silicone Foam Sheets and Strips

This premium silicone is the most resilient foam we offer. It is equivalent to Cohrlastic and is also known as Norseal and silicone sponge.

Flame-Retardant Silicone Foam Sheets and Strips

Prevent the spread of flames with these self-extinguishing silicone foam sheets and strips.

Weather-Resistant High-Temperature
Silicone Foam Strips

Even after exposure to sunlight, rain, and snow, these silicone foam strips remain flexible.

Food Industry High-Temperature
Silicone Foam Sheets and Strips

Seal and damp vibration around high-temperature food-service equipment with these silicone foam sheets and strips.

Thermally Conductive High-Temperature
Silicone Foam Sheets

Protect sensitive equipment from heat buildup with this silicone foam. These sheets are commonly used to fill gaps and damp vibration in computers, battery installations, and pipe assemblies.

High-Temperature Foam Tubes

Food Industry High-Temperature Silicone Foam Cords

These silicone foam cords meet NSF/ANSI 51 for food equipment materials. Use them to seal and cushion narrow spaces in food service equipment.

High-Temperature Foam Rings

Seal and damp vibration in high-temperature equipment with these rings.

Oil-Resistant Foam

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.

Oil-Resistant Epichlorohydrin Foam Sheets

Made of Epichlorohydrin, an alternative to Buna-N, these foam sheets have excellent resistance to oil.

Chemical-Resistant Viton® Fluoroelastomer Foam Sheets and Strips

Chemical-Resistant Viton®
Fluoroelastomer Foam Sheets and Strips

Offering excellent resistance to corrosive environments, these Viton® fluoroelastomer foam sheets and strips stand up to a wide variety of chemicals, fuels, and oils.