0.030" Gaskets | McMaster-Carr

Sticky on both sides, these silicone gel sheets conform to irregular surfaces and stay in place for an effective moisture barrier. They resist water, steam, salts, grease, oil, and detergents in low-pressure applications. Cut with scissors or a utility knife.

Thick.	Wd.	Lg.	Temperature Range, °F	Color		Each
0.03"	1"	25ft.	-40° to 255°	Blue	0000000	0000000
0.03"	9"	9"	-40° to 255°	Blue	0000000	00000

Abrasion-Resistant Polyurethane Rubber Sheets, Bars, and Strips

This polyurethane combines the shock absorbing qualities of rubber with the tear resistance of plastic. Use it for high-tension applications such as conveyor belts, as well as for high-wear applications such as cutting surfaces, bumpers, and liners.

Semi-Clear Cut-to-Length Sheets

Color: White (semi-clear)
Temperature Range: -40° to 225° F
Tensile Strength: 7,000 psi
For Use Outdoors: Yes

			4" Wd.		12" Wd.
Thick.	Thick. Tolerance	Durometer		Per Ft.		Per Ft.
0.03"	-0.003" to +0.003"	85A (Hard)	0000000	00000	0000000	000000

Super-Stretchable Abrasion-Resistant Natural Rubber Sheets and Strips

These natural rubber sheets and strips will stretch up to six times their length. Use them in dynamic applications, such as vibration isolators and shock mounts. Natural rubber is often called gum rubber and latex rubber.

Cut-to-Length Ultra-Thin Sheets

Color: Amber (semi-clear)
Temperature Range: -75 to 250° F
Tensile Strength: 4,000 psi
For Use Outdoors: No

6" Wd.
Thick.	Thick. Tolerance	Durometer	Specifications Met		Per Yd.
0.030"	-0.005" to +0.005"	40A (Medium Soft)	FDA Compliant 21 CFR 177.2600	00000000	000000
					Per Ft.
42" Wd.
0.030"	-0.005" to +0.005"	40A (Medium Soft)	FDA Compliant 21 CFR 177.2600	0000000	00000

Super-Stretchable Abrasion-Resistant Natural Rubber Sample Packs

You'll get one sheet of each thickness listed in the table.

	6" × 6"
Thick.		Pkg.
0.006", 0.008", 0.01", 0.012", 0.014", 0.02", 0.03"	00000000	000000

Chemical-Resistant Ultra-High Temperature Kalrez Rubber Sheets

Color: Black
Temperature Range: 6° to 445° F
Tensile Strength: 2,300 psi
For Use Outdoors: Yes

Even when temperatures rise to 445° F, these Kalrez sheets are resistant to virtually all classes of chemicals. They are not resistant to fluorinated solvents or ethylene oxide.

			3" × 3"		6" × 6"		12" × 12"
Thick.	Thick. Tolerance	Durometer		Each		Each		Each
0.030"	-0.003" to +0.003"	76A (Hard)	0000000	0000000	0000000	000000000	0000000	000000000

Nonporous Alumina Ceramic Sheets and Bars

Color: White
Max. Temperature: See table
Fabrication: Fired
Electrical Properties: 4 1/2" × 4 1/2" sheets are electrical insulating
Dielectric Strength: See table
Porosity: 0%
Compressive Strength: 300,000 psi

Seal out air and gas in high-temperature and high-wear applications. This ultrahard ceramic can also be used in applications that require superior strength.

Sheets

Thick.	Thick. Tolerance	Wd.	Lg.	Max. Temperature, °F	Dielectric Strength, V/mil		Each
0.030"	-0.003" to 0.003"	4 1/2"	4 1/2"	2910°	210	0000000	000000