Yellow Rubber Sheets | McMaster-Carr

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	System of Measurement System of Measurement

Inch

	Thickness Thickness

	Width Width

	Length Length

	Backing Type Backing Type


Plain	Adhesive

	Color Color	Show

	Yellow

	Color Color	Hide

	Black		Red
	White		Clear
	Gray		Amber
	Blue		Yellow
	Beige		Cream
	Pink		Orange
	Brown		Green
	Light Pink		Off-White

	Shape Shape

	Sheet and Bar

	Material Material

Rubber

Foam

	Hardness Rating Hardness Rating

	Texture Texture


Smooth	Coarse

	Maximum Temperature Maximum Temperature

Less than 200° F

200° to 249° F

300° to 499° F

	Durometer Durometer

45OO

40A

	For Use Outdoors For Use Outdoors

Yes

	Specifications Met Specifications Met

ASTM

UL 94

	Cell Type Cell Type

Closed

Open

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

RoHS Compliant

	Flexibility Flexibility


Flexible	Semi-Rigid

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

DFARS Specialty Metals
COTS-Exempt

	Minimum Temperature Minimum Temperature

	For Maximum Voltage For Maximum Voltage

1,000V AC

	Density Density

0.4 lbs./cu. ft.

4 lbs./cu. ft.

6 lbs./cu. ft.

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

REACH Compliant

	Material Surface Material Surface

Without Skin

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70 Products

About Foam

About Rubber

Color: Yellow
Temperature Range: -75° to 390° F
Tensile Strength: 40 psi
For Use Outdoors: Yes

Commonly used in electronics applications, these sheets transfer heat better than any other silicone we offer. They are conformable with a slightly tacky surface that lightly adheres to both smooth and rough surfaces. Sheets meet UL 94 V-0 for flame retardance. Silicone, also known as polysiloxane, offers good resistance to ozone and salt water.

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

				4" × 4"		8" × 8"
Thick.	Thick. Tolerance	Thermal Conductivity, W/m-K	Durometer		Each		Each
0.020"	-0.002" to +0.002"	5	45OO (Extra Soft)	0000000	000000	0000000	000000
0.040"	-0.004" to +0.004"	5	45OO (Extra Soft)	0000000	00000	0000000	00000
0.060"	-0.006" to +0.006"	5	45OO (Extra Soft)	0000000	00000	0000000	000000
0.080"	-0.008" to +0.008"	5	45OO (Extra Soft)	0000000	00000	0000000	000000

Metal-Backed Abrasion-Resistant Polyurethane Rubber Sheets

Color:
40A Sheets: Yellow
60A Sheets: Black
Temperature Range: 0° to 200° F
Tensile Strength:
40A Sheets: 500 psi
60A Sheets: 3,500 psi
For Use Outdoors: Yes
Specifications Met: ASTM D2240

With a thin metal backing, these sheets are good for use in bumpers, wear pads, machinery mounts, and other applications where some structural support is needed. Its polyurethane material combines the shock absorbing qualities of rubber with the tear resistance of plastic. It can be easily bent to shape. Use a band saw or water jet to cut sheets as needed. You can also use laser cutting to shape sheets for better precision. The dimensions shown are for the polyurethane: the metal backing may be slightly larger.

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

		Backing			6 1/2" × 6 1/4"		12 1/4" × 12 7/16"
Thickness	Thickness Tolerance	Material	Thickness	Durometer		Each		Each
1/4"	-0.030" to +0.030"	Steel	0.135"	40A (Medium Soft)	0000000	000000	0000000	0000000
3/8"	-0.030" to +0.030"	Steel	0.135"	40A (Medium Soft)	0000000	00000	0000000	000000
1/2"	-0.030" to +0.030"	Steel	0.135"	40A (Medium Soft)	0000000	000000	0000000	000000
5/8"	-0.030" to +0.030"	Steel	0.135"	40A (Medium Soft)	0000000	000000	0000000	000000
3/4"	-0.030" to +0.030"	Steel	0.135"	40A (Medium Soft)	0000000	000000	000000	00

Ultra-Conformable Polyurethane Foam Sheets and Strips

Commonly called memory foam and Confor, these sheets and strips have the best cushioning qualities of all the foam we offer. They take several seconds to recover from compression, but maintain their resiliency over time. These sheets and strips are widely used in packaging applications to absorb shock and damp vibration; they are also found in seat cushions. Foam has open-cell construction, which allows water, air, and gases to be absorbed.

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

Sheets with Smooth Texture

Color: Yellow, Pink, Blue, or Green
Temperature Range: 50° to 120° F
Cell Type: Open
For Use Outdoors: No
Density: 6 lbs./cu. ft.
Pressure to Compress 25%: Yellow: 0.2 psi (Ultra Soft); Pink: 0.4 psi (Ultra Soft); Blue 0.6 psi (Ultra Soft); Green: 0.8 psi (Ultra Soft)
Tensile Strength Rating: Fair
Oil-Resistance Rating: Not Rated

			12" × 12"		18" × 20"		20" × 36"
Thick.	Thick. Tolerance	Color		Each		Each		Each
1/4"	-0.063" to 0.063"	Yellow	00000000	00000	00000000	000000	00000000	000000
1/2"	-0.063" to 0.063"	Yellow	00000000	00000	00000000	00000	00000000	00000
3/4"	-0.063" to 0.063"	Yellow	00000000	00000	00000000	00000	00000000	00000
1"	-0.063" to 0.063"	Yellow	00000000	00000	00000000	00000	00000000	00000
2"	-0.063" to 0.063"	Yellow	00000000	00000	00000000	00000	00000000	000000

Adhesive-Back Sheets with Smooth Texture

Color: Yellow, Pink, Blue, or Green
Temperature Range: 50° to 120° F
Cell Type: Open
For Use Outdoors: No
Density: 6 lbs./cu. ft.
Pressure to Compress 25%: Yellow: 0.2 psi (Ultra Soft); Pink: 0.4 psi (Ultra Soft); Blue 0.6 psi (Ultra Soft); Green: 0.8 psi (Ultra Soft)
Tensile Strength Rating: Fair
Oil-Resistance Rating: Not Rated

		Adhesive			12" × 12"		18" × 20"
Thick.	Thick. Tolerance	Type	Temperature Range, °F	Color		Each		Each
1/4"	-0.063" to 0.063"	Acrylic	50° to 120°	Yellow	00000000	000000	00000000	000000
1/2"	-0.063" to 0.063"	Acrylic	50° to 120°	Yellow	00000000	00000	00000000	00000
3/4"	-0.063" to 0.063"	Acrylic	50° to 120°	Yellow	00000000	00000	00000000	00000
1"	-0.063" to 0.063"	Acrylic	50° to 120°	Yellow	00000000	00000	00000000	00000
2"	-0.063" to 0.063"	Acrylic	50° to 120°	Yellow	00000000	00000	00000000	00000

Strips with Smooth Texture

Color: Yellow, Pink, Blue, or Green
Temperature Range: 50° to 120° F
Cell Type: Open
For Use Outdoors: No
Density: 6 lbs./cu. ft.
Pressure to Compress 25%: Yellow: 0.2 psi (Ultra Soft); Pink: 0.4 psi (Ultra Soft); Blue 0.6 psi (Ultra Soft); Green: 0.8 psi (Ultra Soft)
Tensile Strength Rating: Fair
Oil-Resistance Rating: Not Rated

			2" × 36"
Thick.	Thick. Tolerance	Color		Each
1/2"	-0.063" to 0.063"	Yellow	00000000	00000
1"	-0.063" to 0.063"	Yellow	00000000	00000

Adhesive-Back Strips with Smooth Texture

Color: Yellow, Pink, Blue, or Green
Temperature Range: 50° to 120° F
Cell Type: Open
For Use Outdoors: No
Density: 6 lbs./cu. ft.
Pressure to Compress 25%: Yellow: 0.2 psi (Ultra Soft); Pink: 0.4 psi (Ultra Soft); Blue 0.6 psi (Ultra Soft); Green: 0.8 psi (Ultra Soft)
Tensile Strength Rating: Fair
Oil-Resistance Rating: Not Rated

		Adhesive			2" × 36"
Thick.	Thick. Tolerance	Type	Temperature Range, °F	Color		Each
1/2"	-0.063" to 0.063"	Acrylic	50° to 120°	Yellow	00000000	00000
1"	-0.063" to 0.063"	Acrylic	50° to 120°	Yellow	00000000	00000

Lightweight High-Temperature Polyimide Foam Sheets

In addition to being lighter in weight than silicone foam, this polyimide foam also remains soft and conformable across a broader temperature range. This foam has open-cell construction, which allows water, air, and gases to be absorbed.

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

Sheets with Coarse Texture

Color: Yellow
Temperature Range: -300° to 400° F
Cell Type: Open
For Use Outdoors: No
Density: 0.4 lbs./cu. ft.
Pressure to Compress 25%: 1.3 psi (Ultra Soft)
Tensile Strength Rating: Fair
Oil-Resistance Rating: Not Rated

		24" × 48"		36" × 36"
Thick.	Thick. Tolerance		Each		Each
1/8"	-0.08" to 0.08"	0000000	000000	0000000	000000
1/4"	-0.09" to 0.09"	0000000	00000	0000000	00000
1/2"	-0.12" to 0.12"	0000000	000000	0000000	000000
1"	-0.25" to 0.25"	0000000	000000	0000000	000000
2"	-0.25" to 0.25"	0000000	000000	000000	00

Tool-Organizing Foam

Know at a glance when a tool is missing from a toolbox with this dual-color foam. Using your tools as a template, cut shapes out of the adhesive-backed piece of foam with a utility knife, then adhere it to the uncut piece. When someone removes a tool, the uncut sheet becomes visible to indicate the open space. Foam has closed-cell construction, which restricts water, air, and gases from being absorbed.

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

Black and Yellow Sheets

Color: Black and Yellow
Temperature Range: 0° to 180° F
Cell Type: Closed
For Use Outdoors: Yes
Flexibility: Semi-Rigid
Density: 4 lbs./cu. ft.
Pressure to Compress 25%: 14 psi (Medium)
Tensile Strength Rating: Good
Oil-Resistance Rating: Not Rated

Thick.			Adhesive		12" × 12"		24" × 27"		48" × 48"
Black	Yellow	Thick. Tolerance Range	Type	Temperature Range, °F		Each		Each		Each
1/4"	3/4"	-0.063" to 0.063"	Acrylic	0° to 180°	000000000	0000000	000000000	0000000	000000000	0000000
1/2"	1/2"	-0.063" to 0.063"	Acrylic	0° to 180°	000000000	000000	000000000	000000	000000000	000000
1/2"	1"	-0.063" to 0.063"	Acrylic	0° to 180°	000000000	00000	000000000	000000	000000000	000000
1"	1"	-0.063" to 0.063"	Acrylic	0° to 180°	000000000	000000	000000000	000000	000000	00

Electrical Protection Blanket Rolls

Cut with scissors or a utility knife to cover irregularly shaped electrical hazards.

ASTM defines voltage classes for rubber insulating blankets according to how much protection they provide. Before working with electrical equipment, make sure you have the right protection by identifying the maximum voltage you will be exposed to.

Neoprene Rubber
ASTM Class	For Max. AC Voltage	Wd., ft.	Max. Lg., ft.	Thick., mil	Weight per Sq. Yd.	Clarity	Color	Specifications Met		Per Ft.
0	1,000	3	30	31	42 oz.	Opaque	Yellow	ASTM F2320	00000000	000000

Electrical Protection Blankets

Wrap these rubber blankets around power lines and electrical equipment to protect against contact with high voltage. Use clamps to hold blanket in place.

Blankets come tested and marked with the test date. They should be tested once a year.

EPDM Rubber
ASTM Class	For Max. AC Voltage	Wd., ft.	Lg., ft.	Thick., mil	Weight, oz.	Clarity	Color	Features	Specifications Met		Each
0	1,000	3	3	62	35	Opaque	Yellow	Hook and Loop Fasteners	ASTM D1048	0000000	0000000

Fiberglass-Reinforced Nylon Plastic Clamp for 5" Max. Dia.	0000000	Each	000000
Polyethylene Storage Canister for Max. 4 Blankets	000000	Each	000000

Email Us

About Foam

About Rubber

Thermally Conductive High-Temperature Silicone Rubber Sheets

Metal-Backed Abrasion-Resistant Polyurethane Rubber Sheets

Ultra-Conformable Polyurethane Foam Sheets and Strips

Lightweight High-Temperature Polyimide Foam Sheets

Tool-Organizing Foam

Electrical Protection Blanket Rolls

Electrical Protection Blankets