Conductive Foam | McMaster-Carr

	Thickness Thickness

	Width Width

	Length Length

	Color Color

	Black
	Pink

	Backing Type Backing Type


Plain	Adhesive

	Cell Type Cell Type


Closed	Open

	Hardness Rating Hardness Rating

	Flexibility Flexibility


Flexible	Semi-Rigid

	Texture Texture


Smooth	Coarse

	Material Material

Foam

Rubber

	Shape Shape


Sheet and Bar	Egg Crate

	Density Density

	Electrical Properties Electrical Properties

Conductive

Antistatic

Static Dissipative

	Pressure to Compress 25% Pressure to Compress 25%

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	For Use Outdoors For Use Outdoors

Yes

	Surface Resistivity Surface Resistivity

10⁴ ohms/sq.

10⁵-10⁹
ohms/sq.

10⁶-10⁹
ohms/sq.

10¹¹ ohms/sq.

10¹² ohms/sq.

	Tensile Strength Tensile Strength

	Tensile Strength Rating Tensile Strength Rating

Fair

Good

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

RoHS Compliant

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

DFARS Specialty Metals
COTS-Exempt

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

REACH Compliant

Forward

How can we improve?

97 Products

About Foam

About Rubber


	Antistatic
	Conductive

Protect electronic components from electrostatic shocks and chemicals while safeguarding them from bumps and drops during shipping and storing. This closed-cell polyethylene foam is more chemical and puncture resistant than open-cell polyurethane foam, but is not as impact resistant. It’s also great for insulating items from external temperatures. The closed-cell construction means it won’t absorb water, air, and gases.

Treated with additives, antistatic foam will not generate static charges. Its antistatic properties will diminish over time, however, so it’s commonly used for one-time shipping applications. This foam is pink to identify it as antistatic.

Conductive foam safely diverts static charges away from parts, and does not generate static electricity. Containing carbon, it keeps its conductive properties, so it’s reusable and good for long-term storing applications.

Antistatic Sheets with Smooth Texture

Color: Pink
Temperature Range: -20° to 160° F
Cell Type: Closed
For Use Outdoors: No
Flexibility: Semi-Rigid
Density: 2.2 lbs./cu. ft.
Pressure to Compress 25%: 9 psi (Soft)
Tensile Strength Rating: Fair
Oil-Resistance Rating: Not Rated

			12" × 12"		24" × 36"
Thick.	Thick. Tolerance	Surface Resistivity, ohms/sq.		Each		Each
1/8"	-0.013" to 0.013"	10¹²	0000000	00000	0000000	00000
1/4"	-0.025" to 0.025"	10¹²	0000000	0000	0000000	00000
3/8"	-0.038" to 0.038"	10¹²	0000000	0000	0000000	00000
1/2"	-0.063" to 0.063"	10¹²	0000000	0000	0000000	00000
3/4"	-0.063" to 0.063"	10¹²	0000000	0000	0000000	00000
1"	-0.063" to 0.063"	10¹²	0000000	00000	0000000	00000
2"	-0.063" to 0.063"	10¹²	0000000	00000	0000000	00000

Antistatic Sheets with Smooth Texture—48" Wide

Color: Pink
Temperature Range: -20° to 160° F
Cell Type: Closed
For Use Outdoors: No
Flexibility: Semi-Rigid
Density: 1.8 lbs./cu. ft.
Pressure to Compress 25%: 9 psi (Soft)
Tensile Strength Rating: Fair
Oil-Resistance Rating: Not Rated

				48" Wd.
Thick.	Thick. Tolerance	Surface Resistivity, ohms/sq.	Lengths, ft.		Per Ft.
1/8"	-0.013" to 0.013"	10¹²	1, 3, 5, 10	0000000	00000
1/4"	-0.025" to 0.025"	10¹²	1, 3, 5, 10	0000000	0000
1/2"	-0.063" to 0.063"	10¹²	1, 3, 5, 10	0000000	00000

Conductive Sheets with Smooth Texture

Color: Black
Temperature Range: See table
Cell Type: Closed
For Use Outdoors: No
Flexibility: Semi-Rigid
Density: See table
Pressure to Compress 25%: See table
Tensile Strength Rating: See table
Oil-Resistance Rating: Not Rated

		Temperature Range, °F
Thick.	Thick. Tolerance	Min.	Max.	Density, lbs./cu. ft.	Surface Resistivity, ohms/sq.	Tensile Strength Rating	Pressure to Compress 25%		Each
12" × 12"
1/8"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	00000
1/4"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	00000
3/8"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	00000
1/2"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	00000
3/4"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	00000
1"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	00000
2"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	000000
12" × 48"
1/8"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	00000
24" × 36"
1/8"	-0.125" to 0.125"	-95°	150°	2.8	10⁴	Good	Not Rated	00000000	00000
1/4"	-0.125" to 0.125"	-95°	150°	2.8	10⁴	Good	Not Rated	00000000	000000
3/8"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	000000
1/2"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	000000
3/4"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	000000
1"	-0.125" to 0.125"	-95°	150°	2.8	10⁴	Good	Not Rated	00000000	000000
2"	-0.063" to 0.063"	Not Rated	280°	3	10⁵-10⁹	Fair	13 psi (Medium)	00000000	000000
36" × 48"
1/8"	-0.125" to 0.125"	-95°	150°	2.8	10⁴	Good	Not Rated	00000000	000000

Static-Control Super-Cushioning Polyurethane Foam Sheets

Cushion electronic components from impact as you protect them from electrostatic shocks during shipping and storing. This open-cell polyurethane foam withstands more impact than closed-cell polyethylene foam, but is not as good for insulating items from external temperatures. The open-cell construction also means water, air, and gases can be absorbed.

Antistatic Sheets with Smooth Texture

Antistatic

Color: Pink
Temperature Range: -20° to 180° F
Cell Type: Open
For Use Outdoors: No
Density: 1.4 lbs./cu. ft.
Pressure to Compress 25%: 0.3 psi (Ultra Soft)
Tensile Strength Rating: Fair
Oil-Resistance Rating: Not Rated

			24" × 24"		36" × 36"		54" × 82"
Thick.	Thick. Tolerance	Surface Resistivity, ohms/sq.		Each		Each		Each
1/8"	-0.031" to 0.031"	10¹¹	00000000	00000	00000000	00000	00000000	000000
1/4"	-0.031" to 0.031"	10¹¹	00000000	0000	00000000	00000	00000000	00000
3/8"	-0.063" to 0.063"	10¹¹	00000000	0000	00000000	00000	00000000	00000
1/2"	-0.063" to 0.063"	10¹¹	00000000	0000	00000000	00000	00000000	00000
3/4"	-0.063" to 0.063"	10¹¹	00000000	00000	00000000	00000	00000000	00000
1"	-0.125" to 0.125"	10¹¹	00000000	00000	00000000	00000	00000000	00000
1 1/2"	-0.125" to 0.125"	10¹¹	00000000	00000	00000000	00000	00000000	000000

Conductive Sheets with Coarse Texture

Conductive

Color: Black
Max. Temperature: 250° F
Cell Type: Open
For Use Outdoors: No
Density: 1.3 lbs./cu. ft.
Pressure to Compress 25%: Not Rated
Tensile Strength Rating: Fair
Oil-Resistance Rating: Not Rated

			24" × 24"		36" × 36"
Thick.	Thick. Tolerance	Surface Resistivity, ohms/sq.		Each		Each
1/8"	-0.063" to 0.063"	10⁴	00000000	000000	00000000	000000
1/4"	-0.125" to 0.125"	10⁴	00000000	00000	00000000	00000
3/8"	-0.125" to 0.125"	10⁴	00000000	00000	00000000	00000
1/2"	-0.125" to 0.125"	10⁴	00000000	00000	00000000	000000
3/4"	-0.125" to 0.125"	10⁴	00000000	00000	00000000	000000
1"	-0.125" to 0.125"	10⁴	00000000	00000	00000000	000000
1 1/2"	-0.125" to 0.125"	10⁴	00000000	000000	00000000	000000

Antistatic Super-Cushioning Polyurethane Foam Egg-Crate Sheets

These polyurethane foam egg-crate sheets divert static electricity to protect sensitive equipment from damage. This foam has open-cell construction, which allows water, air, and gases to be absorbed. These sheets come nested together in a set of two.

For technical drawings and 3-D models, click on a part number.

Sheets with Smooth Texture

Color: Pink
Temperature Range: 10° to 260° F
Cell Type: Open
For Use Outdoors: No
Density: 1.38 lbs./cu. ft.
Pressure to Compress 25%: 0.4 psi (Ultra Soft)
Tensile Strength Rating: Fair
Oil-Resistance Rating: Not Rated

	Height			18" × 24"		24" × 36"
Thick.	Peak	Base	Surface Resistivity		Each		Each
2"	2"	1/2"	10¹¹ ohms/sq.	000000	000000	000000	000000
3"	3"	1/2"	10¹¹ ohms/sq.	000000	00000	000000	000000

Adhesive-Back Sheets with Smooth Texture

Color: Pink
Temperature Range: 10° to 260° F
Cell Type: Open
For Use Outdoors: No
Density: 1.38 lbs./cu. ft.
Pressure to Compress 25%: 0.4 psi (Ultra Soft)
Tensile Strength Rating: Fair
Oil-Resistance Rating: Not Rated

	Height		Adhesive			18" × 24"		24" × 36"
Thick.	Peak	Base	Type	Temperature Range, °F	Surface Resistivity		Each		Each
2"	2"	1/2"	Acrylic	0° to 200°	10¹¹ ohms/sq.	000000	000000	000000	0000000
3"	3"	1/2"	Acrylic	0° to 200°	10¹¹ ohms/sq.	000000	00000	000000	000000

Static-Dissipative Multipurpose Neoprene Rubber Sheets and Strips

This neoprene dissipates static electrical charge, which can damage or cause equipment to malfunction. Use it to protect sensitive electronics and for static dissipative matting. Neoprene is also called chloroprene. It has good oil and abrasion resistance.

For technical drawings and 3-D models, click on a part number.

Sheets

Color: Black
Temperature Range: -40° to 220° F
Tensile Strength: 1,200 psi
For Use Outdoors: Yes

6" × 6"
Thickness	Thickness Tolerance	Durometer		Each
1/16"	-0.016" to +0.016"	50A (Medium)	0000000	00000
1/8"	-0.020" to +0.020"	50A (Medium)	0000000	00000
1/4"	-0.031" to +0.031"	50A (Medium)	0000000	00000
12" × 12"
1/16"	-0.016" to +0.016"	50A (Medium)	0000000	00000
1/8"	-0.020" to +0.020"	50A (Medium)	0000000	00000
1/4"	-0.031" to +0.031"	50A (Medium)	0000000	000000
12" × 24"
1/16"	-0.016" to +0.016"	50A (Medium)	0000000	00000
1/8"	-0.020" to +0.020"	50A (Medium)	0000000	000000
1/4"	-0.031" to +0.031"	50A (Medium)	0000000	000000
24" × 36"
1/16"	-0.016" to +0.016"	50A (Medium)	0000000	000000
1/8"	-0.020" to +0.020"	50A (Medium)	0000000	000000
1/4"	-0.031" to +0.031"	50A (Medium)	0000000	000000
36" × 48"
1/16"	-0.016" to +0.016"	50A (Medium)	0000000	000000
1/8"	-0.020" to +0.020"	50A (Medium)	0000000	000000
1/4"	-0.031" to +0.031"	50A (Medium)	0000000	000000

Strips

Color: Black
Temperature Range: -40° to 220° F
Tensile Strength: 1,200 psi
For Use Outdoors: Yes

			2" × 36"		4" × 36"
Thickness	Thickness Tolerance	Durometer		Each		Each
1/16"	-0.016" to +0.016"	50A (Medium)	0000000	000000	0000000	000000
1/8"	-0.020" to +0.020"	50A (Medium)	0000000	00000	0000000	00000
1/4"	-0.031" to +0.031"	50A (Medium)	0000000	00000	0000000	000000

Email Us

About Foam

About Rubber

Static-Control Chemical-Resistant Polyethylene Foam Sheets

Static-Control Super-Cushioning Polyurethane Foam Sheets

Antistatic Super-Cushioning Polyurethane Foam Egg-Crate Sheets

Static-Dissipative Multipurpose Neoprene Rubber Sheets and Strips