Silicone Extrusions | McMaster-Carr

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Material

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Thickness

Width

Backing Type

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Shape

Maximum Temperature

Hardness Rating

Length

Hardness

Environment

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Performance

Electrically Insulating

Minimum Temperature

For Use Outdoors

Mount Type

Cell Type

For Use With

Diluted Salt Solutions

RoHS

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

1C008

EAR99

DFARS Specialty Metals

Flexibility

Seal Construction

2,652 Products

Sealing

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

119 products

Cord Stock

Cut to length to create customized seals

96 products

Raw Materials

Rubber

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

1,624 products

Foam

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

635 products

Plastic

A lightweight alternative to metal and glass

30 products

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

81 products

Building and Machinery Hardware

Edge Trim

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

23 products

Wear Plates

Often used on conveyors to reduce friction where parts bump into equipment to extend service life

3 products

Protective Film and Tape

Adhere to surfaces to keep them free of scratches, chemicals, moisture, and germs

4 products

Surface Guards

Protect walls and other flat surfaces from impact

8 products

T-Slotted Framing Seals

Fill gaps around doors and panels to keep air, dust, and liquid out of T-slotted framing structures

2 products

Electrical Power, Networking, and Controlling

Thermal Interface Pads

Soft and flexible, so they conform to rough surfaces and fill gaps between two surfaces

24 products