Sheet Stock | McMaster-Carr

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33,188 Products

Most Likely Products

Plastic

A lightweight alternative to metal and glass

Rubber

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

Aluminum

Lightweight, easy to machine, and corrosion resistant in wet environments

Shim Stock

Cut into custom shapes for leveling and aligning fasteners, machinery components, and more

All Results

Raw Materials

Plastic

A lightweight alternative to metal and glass

Rubber

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

Aluminum

Lightweight, easy to machine, and corrosion resistant in wet environments

Foam

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

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Steel

Strong, machinable, and weldable but lacks corrosion resistance

Fabric

Use to cover, clean, and insulate objects

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

Copper

The most conductive of our metals, it excels in all types of electrical applications

Brass

More machinable than copper and bronze for making nuts, hinges, and locks

Ceramic

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

Nickel

An upgrade from stainless steel that withstands harsh chemicals and acids at high temperatures

Mica

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

Wood

Commonly used to build ramps, crates, and prototypes or to make repairs

Bronze

With better wear resistance than copper and brass, it’s used for bearings, gears, and pump parts

Titanium

The most corrosion-resistant metal we offer, with very high strength relative to its weight

Lead

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

Carbon

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

Glass

Clear and highly heat and chemical resistant; often used in sights, lighting, and lab equipment

Aramid

Strong, lightweight, and an excellent thermal insulator; also known as Nomex

Tungsten

Our densest metal resists wear and heat to make end mills, heat shields, electrodes, and more

Zinc

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

Felt

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

Leather

Durable and long lasting; often used for belting, lacing, and sealing applications

Graphite

Compressible or conductive for making high-temperature seals, furnace parts, and crucibles

Hard Fiber

Chemically treated to be hard and dense, this is the easiest composite to machine in our offering

Molybdenum

Retains its shape and strength in extreme temperatures and conducts heat and electricity

Platinum

Conductive and formable, it resists extreme heat for use in parts such as thermocouple probes

Tin

Soft and malleable for forming gaskets and filters; also mixes with other metals to make solder

Cobalt

Slides against other materials without wearing and sticking; resists impact and rapid temperature changes

Tantalum

Conductive with a higher melting point than most metals, it’s often used in heating elements

Niobium

Conductive, corrosion resistant, and strong, even at extremely high and low temperatures

Fastening and Joining

Shim Stock

Cut into custom shapes for leveling and aligning fasteners, machinery components, and more

Shims

Level, align, and adjust spacing on fasteners, shafts, and machine components

Sealing

Gasket Material

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

Fluid Handling

Filter Mesh

Strain particles out of various substances

Filter Paper

Remove particles from liquids in lab testing and other filtration applications

Perforated Sheets

Perforated Sheets

Filter, sort, separate, and strain liquid or dry material

Sintered Filters

Sintered Filters

Tiny holes let particles such as air, gas, and vapor pass through while trapping contaminants

Filter Fabric

Fit into irregular shapes and take contaminants out of liquid

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

Pipe Insulation

Pipe Insulation

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

Pipe Insulation Jacketing

Pipe Insulation Jacketing

Guard pipe insulation from impact, moisture, and corrosion

Pipe Insulation Repair Strips

Pipe Insulation Repair Strips

Patch and protect damaged pipe insulation

Heat Barriers

Protect equipment and surfaces from damage caused by nearby heat sources

Safety Equipment

Acoustic Insulation

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

Vibration-Damping Sheets

Vibration-Damping Sheets

Stick to duct, housings, and other vibrating equipment to reduce noise

Sound Barrier Sheets

Sound Barrier Sheets

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

Heat-Resistant Blankets

Heat-Resistant Blankets

Drape over surfaces or wrap around parts to protect them from flames, sparks, and weld spatter

Facility and Grounds Maintenance

Tarps

Shield equipment from weather, flames, chemicals, and more

Drop Cloths

Cover floors to protect them from spills, splatters, and dirty shoes

Leak Drainage Tarps

Leak Drainage Tarps

Protect work areas and equipment from overhead leaks

Material Handling

Corrugated Sheets

Corrugated Sheets

Slide between pallets and stacked items to protect them from damage or reinforce the bottom of boxes

Foam Wrap

Cushion items with less bulk than bubble wrap to protect them while shipping and storing

Electrical

Thermal Interface Material

Thermal Interface Material

Dissipate heat away from electronic components

Containers, Storage, and Furniture

Wall-Covering Panels

Wall-Covering Panels

Attach to wallboard, masonry, and studs for a textured surface that resists impact and mold

Wall Panels

Build impact-resistant enclosures, windows, and roofs that let light in and keep the elements out

Building and Machinery Hardware

Temporary Floor Protectors

Temporary Floor Protectors

Protect floors from stains, dirt, and wear during painting and remodeling work

Roof Panels

Direct water off of roofs and protect them from impact, heat, chemicals, and weather

Window Film

Apply to windows for privacy, insulation, less glare, and a lower chance of shattering

Fabricating and Machining

Dovetail Blanks

Dovetail Blanks

Machine a blank workpiece with precut dovetails and locating slots for easy setup

Prototyping Foam

Prototyping Foam

Carve, mill, or sand into lightweight parts for testing

3D Printer Build Surfaces

3D Printer Build Surfaces

Stick on top of printer beds for more accurate parts than those made on bare beds

Power Transmission

Brake and Clutch Lining

Brake and Clutch Lining

Replace the lining in brakes and clutches; also known as friction material

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