Composite Panels | McMaster-Carr

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Fiberglass/Kevlar Fabric

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12,001 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

6,752 products

Fiberglass

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

248 products

Aramid

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

10 products

Garolite

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

1,698 products

Wood

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

52 products

Carbon Fiber

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

185 products

Hard Fiber

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

70 products

Aluminum

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

4 products

Kevlar

Super tough for protection against prolonged wear and abrasion

4 products

Foam

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

10 products

Rubber

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

257 products

Graphite

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

46 products

Carbon

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

18 products

Building and Machinery Hardware

T-Slotted Framing Panels

Create doors, machine guards, welding curtains, and pegboard storage with T-slotted framing

13 products

T-Slotted Framing Panel Slides

Fasten to panels for doors and partitions that glide along T-slotted rails

2 products

T-Slotted Framing Panel Hangers

Install solid and mesh panels on T-slotted rails to add guards and partitions

20 products

T-Slotted Framing Locks and Latches

Keep T-slotted framing doors and windows closed; restrict access with a slide bolt or key

2 products

T-Slotted Framing Strip Doors

Shield openings in T-slotted framing structures from dust and debris while permitting easy entry

5 products

T-Slotted Framing Bumpers

Cushion doors and other moving parts on T-slotted framing to prevent damage and reduce noise

2 products

Roof Panels

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

3 products

Ceiling Tile Sound Barriers

Lay over ceiling tiles to block sound

1 product

Ceiling Grids

Support ceiling tiles in drop ceilings

11 products

Ceiling Tile Clips

Secure ceiling tiles or connect ceiling tile frame components

8 products

Ceiling Tiles

Create a new drop ceiling that allows access to pipes and wiring

11 products

Ceiling Tile Leak Diverters

Temporarily replace existing tiles to trap and divert water from overhead leaks

2 products

Access Panels

Install in ceilings, walls, concrete floors, and tanks to access and inspect inside

26 products

Roof Hatches

Access the roof from inside your building

6 products

Floor Plates

Add permanent slip resistance to floors, ramps, stairs, and docks

5 products

Floor Mats

Set down in work areas to provide traction and comfort, trap dirt, absorb moisture, and drain water

9 products

Panel Hanging Brackets

Mount and remove panels

1 product

Lockout Organizing Stations

Keep padlocks, tags, and other lockout tools neatly stored and ready to use

8 products

Key-Control Cabinets

Lock and keep track of keys in a central location

2 products

Safety Equipment

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

53 products

Sound Barrier Partitions

Stand in noisy areas to block and reflect sound

1 product

Sound Barrier Sheets

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

14 products

Vibration-Damping Sheets

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

9 products

Protective Screens

Set up to protect against dust, weld spatter, heat, and splashing liquid

43 products

Curtains

Pull shut to protect against dust, weld spatter, heat, and splashing liquid

156 products

Protective Panels

Stop the spread of illness without blocking communication

19 products

Heat-Resistant Blankets

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

27 products

Curtain Partitions

Section off work spaces, locker rooms, and restricted areas

45 products

Welding Pads

Smaller than blankets to prevent heat and flame damage in localized areas

1 product

Machine Guards

Surround equipment to prevent injury to workers and damage to machines

35 products

Chip Guards

Deflect flying chips while machining to protect people and equipment

32 products

Containers, Storage, and Furniture

Wall Panels

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

5 products

Wall-Covering Panels

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

2 products

Partition Panels

Separate people and workspaces with moveable walls

17 products

Toilet Partition Mounting Hardware

Mount and connect toilet and urinal partition components

12 products

Toilet Partitions

Separate toilets and urinals for privacy

16 products

Toilet Partition Door Hardware

Replace the hinges, latches, hooks, and handles on toilet partitions

6 products

Toilet Partition Color Samples

See the color choices before ordering toilet partitions

2 products

Toilet Partition Trim Shoes

Replace the trim shoes on the bottom of toilet partition columns

22 products

Pegboards

Add hooks and holders to create a workstation for storing and organizing tools and parts

56 products

Heating, Ventilation, and Air Conditioning

Thermal Insulation Sheets

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

134 products

Pipe Insulation

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

658 products

Pipe Insulation Jacketing

Guard pipe insulation from impact, moisture, and corrosion

123 products

Heat Barriers

Protect equipment and surfaces from damage caused by nearby heat sources

12 products

Air Filters

Trap dust and debris in HVAC, exhaust, and electronics systems to improve efficiency and air quality

751 products

Louvers

Allow air to circulate through doors, walls, roofs, and enclosures

17 products

Material Handling

Corrugated Sheets

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

10 products

Electrical

Circuit Breaker Box Filler Plates

Conceal live electrical components in circuit breaker boxes to prevent injury and damage

2 products

Fuse Holders

Contain, protect, and mount fuses

26 products

Electrical Enclosure Panels

Mount and connect components inside enclosures

12 products

Circuit Boards

Create your own circuit board designs by adding components

50 products

Communication

Shadow Board Tape

Mark where tools go on pegboard and wall organizers

1 product

Facility and Grounds Maintenance

Sink Splash Guards

Surround sinks to shield people and equipment from getting wet

1 product

Sink Pipe Covers

Prevent burns from hot water pipes

3 products

Fluid Handling

Perforated Sheets

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

21 products

Sintered Filters

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

3 products

Lighting

Light Lenses

Reduce glare from light bulbs and protect them from damage

14 products