Metal Foil | McMaster-Carr

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1,896 Products

Raw Materials

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

54 products

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

110 products

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

331 products

Nickel

An upgrade from stainless steel to withstand harsh chemicals and acids—all with material certificates for traceability

14 products

Molybdenum

Retains its shape and strength in extreme temperatures—all with material certificates for traceability

16 products

Steel

Strong, machinable, and weldable—all with material certificates for traceability

24 products

Brass

More machinable than copper and bronze—all with material certificates for traceability

22 products

Niobium

Conductive and corrosion resistant even at extreme temperatures—all with material certificates for traceability

6 products

Platinum

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

4 products

Zinc

Draws corrosion away from nearby metal; an alternative to lead for sound barriers and vibration dampers

16 products

Tantalum

Conductive with a higher melting point than most metals—all with material certificates for traceability

4 products

Fabric

Use to cover, clean, and insulate objects

2 products

Carbon

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

2 products

Lead

A dense insulator often used to shield against radiation and absorb sound and vibration

8 products

Fastening and Joining

Shim Stock

Cut into custom shapes to align, space, and level components on dies, presses, and machinery

1,066 products

Repair and Duct Tape

Permanently join or seal surfaces

21 products

Masking Tape

Temporarily join or protect surfaces

36 products

Mounting Tape

Mount everything from signs and panels to carpet and padding

6 products

Weld-Backing Tape

Stick to the back of welding seams to contain spatter and prevent gases from weakening the weld

11 products

Electrical

Conductive Tape

Shield cables and electronic components from electromagnetic interference (EMI)

51 products

Thermal Interface Material

Dissipate heat away from electronic components

4 products

Facility and Grounds Maintenance

Aluminum Foil

Prepare food for cooking and storage

6 products

Heating, Ventilation, and Air Conditioning

HVAC Tape

Seal and patch insulation and duct

48 products

Pipe Insulation

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

16 products

Thermal Insulation Sheets

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

3 products

Heat Barriers

Protect equipment and surfaces from damage caused by nearby heat sources

3 products

Building and Machinery Hardware

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

5 products

Sound Barrier Sheets

Block and reflect noise to keep it from reaching other parts of your facility

3 products

Vibration-Damping Sheets and Tape

Stick to vibrating surfaces such as duct, between parts, or on floor joists to reduce noise

3 products