Foam Discs | McMaster-Carr

	Shape Shape


Rod and Disc	Round

Ring	Round Tube

	OD OD

	ID ID

	Diameter Diameter

	Length Length

	Hardness Rating Hardness Rating

Ultra Soft

Extra Soft

Soft

	Material Material

EPDM/Neoprene/Polyethylene
Foam

EPDM Foam

Santoprene Foam

	Color Color

	Black		Gray
	Orange		Red
	White

	Cell Type Cell Type


Closed	Open

	Maximum Temperature Maximum Temperature

	Density Density

	Pressure to Compress 25% Pressure to Compress 25%

	For Use Outdoors For Use Outdoors

Yes

	Height Height

1/16"

1/8"

	Material Surface Material Surface

With Skin

Without Skin

	Minimum Temperature Minimum Temperature

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

DFARS Specialty Metals
COTS-Exempt

	Texture Texture


Smooth	Crisscross

Ultra Smooth

	Tensile Strength Tensile Strength

	Tensile Strength Rating Tensile Strength Rating

	Oil-Resistance Rating Oil-Resistance Rating

Good

Not Rated

	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

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156 Products

About Foam

Super-Cushioning Polyurethane
Foam Cords and Circles

Use these flexible polyurethane foam cords and circles to cushion narrow spaces, such as channels and gaps.

High-Temperature Foam

High-Temperature Foam Rings

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

High-Temperature Foam Tubes

High-Temperature Silicone Foam Cords

Seal and cushion narrow spaces in hot environments with these silicone foam cords.

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.

Multipurpose Foam

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.

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.

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.

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.

Adhesive-Back Bumpers

Press these bumpers into place with the adhesive backing. Use them as feet and spacers on instruments and small appliances to limit sliding, vibration, and noise. They're comparable to Bumpon bumpers.

About Foam

Super-Cushioning Polyurethane Foam Cords and Circles

Super-Cushioning PolyurethaneFoam Cords and Circles

High-Temperature Foam

High-Temperature Foam Rings

High-Temperature Foam Tubes

High-Temperature Silicone Foam Cords

Food Industry High-Temperature Silicone Foam Cords

Multipurpose Foam

Multipurpose Neoprene Foam Cords

Light Duty Weather-Resistant Santoprene Foam Cords

Ultra-Weather-Resistant EPDM Foam Cords

Multipurpose Blended Neoprene Foam Tubes

Ultra-Weather-Resistant EPDM Foam Tubes

Adhesive-Back Bumpers

Adhesive-Back Bumpers

Super-Cushioning Polyurethane
Foam Cords and Circles