Sheet Gasket Material | McMaster-Carr

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System of Measurement

Thickness

Width

Backing Type

Color

Length

Material

Rock Wool/Mineral Fiber/Clay/Filler

Vegetable Fiber

Hardness Rating

Shape

Rectangular Tube

Texture

Hardness

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

1,000° F to 1,999° F

2,000° F or greater

For Use Outdoors

Cell Type

Minimum Temperature

-250° F or less

-249° F to -100° F

-99° F to -50° F

-49° F to 0° F

Greater than 0° F

RoHS

REACH

Tensile Strength

Less than 1,000 psi

1,000 psi to 1,999 psi

2,000 psi to 2,999 psi

3,000 psi to 3,999 psi

4,000 psi or greater

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Specifications Met

Federal Specification

Adhesive Type

Flexibility

Maximum Adhesive Temperature

Pressure to Compress 25%

Less than 3 psi

3 psi to 4.9 psi

5 psi to 9.9 psi

10 psi to 14.9 psi

15 psi or greater

For Use With

How can we improve?

5,758 Products

Sealing

Gasket Material

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

EMI/RFI Shielding Gaskets

EMI/RFI Shielding Gaskets

Fit around enclosure doors or data connectors to prevent inaccurate signals and flickering displays

Made-to-Order Gaskets

Made-to-Order Gaskets

Send your exact specifications to get gaskets that fit precisely between surfaces

Raw Materials

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Felt

Thicker and more absorbent than fabric for insulating, polishing, cushioning, and gasketing

Platinum

Formable and conductive while resisting extreme heat—all with material certificates for traceability

Heating, Ventilation, and Air Conditioning

Thermal Insulation Sheets

Thermal Insulation Sheets

Line the walls of furnaces, freezers, ductwork, and buildings to keep heat in or out

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)