1/4" Thick Gasket Material | McMaster-Carr

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System of Measurement

Thickness

0.019" to 0.043"

0.035" to 0.045"

0.036" to 0.056"

0.042" to 0.052"

0.045" to 0.055"

0.046" to 0.078"

0.047" to 0.077"

0.052" to 0.072"

0.059" to 0.069"

0.065" to 0.100"

0.078" to 0.108"

0.078" to 0.126"

0.082" to 0.098"

0.083" to 0.103"

0.084" to 0.114"

0.085" to 0.133"

0.086" to 0.116"

0.088" to 0.106"

0.090" to 0.120"

0.095" to 0.143"

0.096" to 0.115"

0.096" to 0.135"

0.099" to 0.134"

0.101" to 0.136"

0.102" to 0.137"

0.103" to 0.138"

0.104" to 0.139"

0.105" to 0.145"

0.107" to 0.142"

0.108" to 0.143"

0.109" to 0.144"

0.110" to 0.140"

0.110" to 0.145"

0.111" to 0.146"

0.111" to 0.150"

0.112" to 0.147"

0.113" to 0.148"

0.114" to 0.149"

0.116" to 0.141"

0.116" to 0.151"

0.117" to 0.152"

0.119" to 0.154"

0.121" to 0.156"

0.122" to 0.157"

0.123" to 0.158"

0.125" to 0.160"

0.126" to 0.161"

0.150" to 0.182"

0.164" to 0.199"

0.167" to 0.202"

0.175" to 0.210"

0.9 mm to 1.1 mm

1.1 mm to 1.4 mm

1.168 mm to 1.981 mm

1.194 mm to 1.956 mm

1.5 mm to 1.8 mm

Width

Backing Type

Shape

Length

Color

Material

Cotton/Polyester Fabric

Rock Wool/Mineral Fiber/Clay/Filler

Hardness Rating

Cell Type

Hardness

Durometer 30 OO

Durometer 40 OO

Durometer 50 OO

Durometer 60 OO

Durometer 70 OO

Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F to 1,999° F

2,000° F to 2,999° F

3,000° F or greater

Texture

Environment

Food and Beverage

High Temperature

For Use Outdoors

Minimum Temperature

-250° F or less

-199° F to -100° F

-99° F to -1° F

Greater than 0° F

Adhesive Type

Synthetic Rubber

RoHS

Flexibility

REACH

For Use With

Specifications Met

ANSI/BHMA A156.21

Federal Specification

Mount Type

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Maximum Adhesive Temperature

How can we improve?

1,471 Products

Sealing

Gasket Material

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

Gasket Tape

Seal openings such as those around windows, enclosures, and pipe flanges to prevent leaks

Hose Coupling Gaskets

Hose Coupling Gaskets

Form tight seals on cam-and-groove, grip-lock, and twist-claw hose connections

EMI/RFI Shielding Gaskets

EMI/RFI Shielding Gaskets

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

Boiler Gaskets

Resist heat and steam to form a leak-resistant seal around closures on boilers

Sealants

Fill and seal gaps in metal, plastic, wood, and other materials

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

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

Mica

An electrical insulator that resists high temperatures; use in circuit breakers and heating elements

Carbon

An electrical conductor that’s often used in electronics and sensors

Heating, Ventilation, and Air Conditioning

Pipe Insulation

Pipe Insulation

Fit around pipe, tubing, and tanks to reduce heat loss or condensation

Thermal Insulation Sheets

Thermal Insulation Sheets

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

Building and Machinery Hardware

Thresholds

Transition between flooring surfaces and reduce gaps between doors and floors

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

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