Rubber Elastomers | McMaster-Carr

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Electrically Insulating

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RoHS

REACH

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

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

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308 Products

Raw Materials

Rubber

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

82 products

Foam

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

4 products

Fluid Handling

Tubing

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

57 products

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

6 products

Fastening and Joining

Sealing Washers

Prevent fluids from leaking around fasteners

60 products

Fabricating and Machining

3D Printer Filaments

Run through filament 3D printers to form plastic parts

8 products

3D Printer Powders

Create metal or plastic parts from powder bed fusion (PBF) printing systems

2 products

Building and Machinery Hardware

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

38 products

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

11 products

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

24 products

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

3 products

Electrical Power, Networking, and Controlling

Electrical Tape

Insulate wire and cable splices, wrap wire harnesses, and repair cable jacketing

9 products

Sealing

Drain Gaskets

Create a watertight seal between your drain and fixture without the mess of plumber's putty

3 products