Plastic Barriers | McMaster-Carr

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HDPE Fabric

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Polyimide Foam

Polyisocyanurate Foam

Polyurethane/PVC Plastic

Rock Wool/Mineral Fiber/Clay/Filler

Rubber

Silica Gel

Spectra/Stainless Steel Fabric

Westex® UltraSoft® Fabric

System of Measurement

Length

Shape

Width

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Compliant

Exempt

RoHS

Compliant

Compliant with Exemptions

REACH

Maximum Temperature

Pipe Size

Performance

Electrically Insulating

Thickness

Flexibility

Clarity

Minimum Temperature

Height

ID Before Shrinking

Fitting Type

Insulation Type

For Use With

Galaxy S23 Smartphones

Hex Nuts

Insulated Pipe

iPad (9th/8th/7th Gen) Tablets

iPad (10th Gen) Tablets

iPad Air (5th/4th Gen) Tablets

Thread Type

Thread Size

9,382 Products

Safety Equipment

Chain Barriers

Hook chain onto posts to restrict access to areas

27 products

Barricades

Panel, rail, cone-mount, barrel, and water-fill barricades

16 products

Pennants

Call attention to repair, maintenance, and construction work sites with colorful flags

5 products

Traffic Cones

Alert drivers and pedestrians to hazards, obstructions, and restricted areas

33 products

Retractable Belt Ends

Replace belt ends in retractable belt barriers

3 products

Bollards

Anchor to the ground or floor to block vehicle access

19 products

Barrier Tape

Stretch around hazards and work areas to temporarily restrict access

57 products

Barrier Tape Dispensers

Hold and dispense barrier tape

2 products

Parking Curbs

Designate parking spaces and block drivers from pulling too far into a space

1 product

Chain Barrier Links

Split in half and snap back together to securely connect lengths of chain

6 products

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

28 products

Bearing Guards

Shield bearings from dirt, and protect fingers and tools from moving parts

20 products

Protective Screens

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

39 products

Protective Panels

Stop the spread of illness without blocking communication

19 products

Curtains

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

106 products

Curtain Partitions

Section off work spaces, locker rooms, and restricted areas

45 products

Puller Protection Blankets

Wrap around gear and bearing pullers, presses, and other moving equipment to block flying debris

3 products

Forklift Cab Covers

Shield forklift operators from rain, snow, wind, and dust without blocking their view

4 products

Glove Boxes and Bags

Safely handle hazardous or sensitive materials in an enclosed space

12 products

Spill-Control Berms

Form a barrier around leaks and spills to stop them from spreading

30 products

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

39 products

Face Shields

Protect your face from dirt, chemical splashes, and electrical and welding sparks

3 products

Vibration-Damping Sheets

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

9 products

Sound Barrier Sheets

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

11 products

Aprons

Protect your torso from dirt, chemical splashes, and electrical and welding spark

58 products

Hard Hats

Protect your head from falling objects

50 products

Backhand Pads

Slip over gloves for additional protection against sparks and spatter

1 product

Hard Hat Shrouds

Protect your neck from heat, sparks, and molten metal splashes

1 product

Hard Hat Liners

Layer under your hard hat for extra warmth

7 products

Hard Hat Sun Shields

Attach to a hard hat to protect your neck and face from the sun's rays

2 products

Leggings

Protect shins and feet from radiant heat, flames, welding sparks, and molten metal splashes

1 product

Bump Caps

Guard against minor head bumps and scrapes

18 products

Coveralls

Shield your full body against dirt, rain, heat, chemical splashes, and electrical and welding sparks

37 products

Shoe Covers

Keep shoes clean and dry and avoid contaminating sterile environments

79 products

Chaps

Shield the front of your legs from cuts, radiant heat, flames, and welding sparks

4 products

Pants

Insulate your legs from dirt, cold, heat, rain, and electrical and welding sparks

6 products

Footwear

Cover and protect feet from impact, chemicals, heat, and cold

11 products

Gloves

Shield your hands from cuts, heat, cold, chemical splashes, and electrical and welding sparks

53 products

Hoods

Shield your head and neck from dirt, heat, cold, and electrical and welding sparks

9 products

Arm Sleeves

Protect your arms from cuts, sparks, heat, and chemical splashes

17 products

Clothing Kits

Prevent arc-flash burns with a hard hat, face shield, safety glasses, and other gear all in one bag

6 products

Hair Covers

Catch stray hairs before they contaminate food

11 products

Hats

Shield your head from sun, rain, cold, and sparks

8 products

Jackets

Thicker than shirts for extra protection against dirt, rain, cold, chemical splashes, and sparks

31 products

Shirts

Cover your upper body to guard against cold, heat, welding sparks, and dirt

9 products

Waders

Stay dry when you're in deep water, mud, and sludge

6 products

Rain Suits

Shield your body from wet and rainy conditions, chemical spills and splashes, and flames

8 products

Vests

Keep workers safe in areas with low visibility, flames, heat, and electrical sparks

21 products

Masks

Stop the spread of airborne particles to protect yourself and other people

6 products

Sweatbands

Absorb sweat from your head or arms

3 products

Bib Overalls

Protect your legs and torso from cold, rain, chemicals, and flames

6 products

Respirator Breathing Tubes

Deliver clean, breathable air to your hood or helmet respirator

7 products

Ice Cleats

Slip over shoes for traction on icy surfaces

7 products

Bicycle Helmets

A multi-directional impact protection system (MIPS) reduces injury risk

1 product

Respirator Harnesses

Strap a respirator to your back so it's more comfortable to wear

1 product

Neck Gaiters

Protect your neck and face from cold, heat, flames, and electrical hazards

4 products

Eye Wash Station Replacement Parts

Replace eye wash station parts such as spray heads, valves, handles, and bowls

8 products

Building and Machinery Hardware

Protective Film

Temporarily adhere to surfaces to protect them from scratches, nicks, and dirt

24 products

Column Guards

Prevent damage to columns caused by bumps from vehicles and equipment

14 products

Bellows

Prevent dust and debris from damaging moving parts

337 products

Ceiling Tile Sound Barriers

Lay over ceiling tiles to block sound

1 product

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

18 products

Window Shades

Completely block windows, or dim incoming light without eliminating the view

26 products

Window Film

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

27 products

Protective Caps

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

833 products

Protective Plugs

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

467 products

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

Faucet Hole Covers

Close off unused faucet holes intended for soap dispensers and side sprayers

1 product

Animal Repellents

Ward off animals and pests with spikes, decoys, speakers, and other repellents

11 products

Fencing

Metal chicken wire, plastic fencing, fabric erosion-control fencing, and wood drift fencing

13 products

Fence Screens

Attach to a fence to obscure the view

12 products

Tarps

Shield equipment from weather, flames, chemicals, and more

281 products

Leak Drainage Tarps

Protect work areas and equipment from overhead leaks

31 products

Drop Cloths

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

4 products

Plastic Wrap

Tightly seal produce and other fresh food for storage

5 products

Rebar Caps

Brightly colored to alert workers to exposed rebar and pipe

4 products

Communication

Signs

Everything from accident prevention to traffic control to exit signs

37 products

Sign Holders

Display signs on walls, floors, tables, and other surfaces

3 products

Marking Cones

Designate areas for material identification, inventory control, and pallet staging

6 products

Marking Tape

Stick to floors and pavement to outline equipment, make parking spaces, and identify safety zones

170 products

Equipment Markers

Mark electrical boxes, fire hydrants, or parking curbs at risk of being hit by vehicles

2 products

Safety Flags

Alert drivers and workers to potential hazards or objects that are obstructed from view

10 products

Tamper-Evident Seals

Secure hasps, latches, and other connections to visibly indicate tampering

21 products

Screen Protectors

Shield your phone, tablet, or computer screen from smudges and scratches

2 products

Containers, Storage, and Furniture

Partition Panels

Separate people and workspaces with moveable walls

12 products

Wall Panels

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

5 products

Toilet Partitions

Separate toilets and urinals for privacy

31 products

Mobile Device Cases

Safeguard mobile devices from damage

21 products

Dust Covers

Stretch over drums, pails, and other objects to keep out dust and debris

16 products

Syringe Caps

Cover syringe tips when not in use to protect them and prevent leaks

13 products

Pallet Bags

Cover large furniture and machinery to keep out dust and moisture

22 products

Knife Sheaths

Safely store knives while protecting them from damage

7 products

Material Handling

Pallet Load Covers

Fit over boxes on pallets to shield the tops and edges from strapping gouges and impact

1 product

Heat-Shrink Wrap

Create a form-fitting barrier around packages to protect them from moisture and dirt

27 products

Foam Wrap

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

15 products

Stretch Wrap

Bundle loads without tape or strapping and shield them from moisture, dirt, and scratches

101 products

Bubble Wrap

Air bubbles cushion fragile items better than foam to protect them while shipping and storing

16 products

Shipping Box Liners

Line cardboard boxes to keep the items inside at a consistent temperature

5 products

Valve Stem Caps

Keep dust and debris out of tire valves

1 product

Teach Pendant Screen Protectors

Guard teach pendant screens from scratches and liquids without disrupting touch-screen functionality

10 products

Robot Covers

Shield robot arms from dirt and damage

74 products

Pipe Routing Saddles

Clip to strut channel to cradle insulated tubing and pipe

6 products

Rope

Tie, bind, and lift objects; lighter weight yet lower capacity than wire rope

54 products

Conveyor Guide Mounting Rod Caps

Cover the ends of conveyor guide mounting rods for a finished look

7 products

Conveyor Covers

Protect conveyed material from dust, debris, and other contaminants

17 products

Conveyor Roller Gap Covers

Cover the gap between conveyor rollers so items don't fall through or get stuck

1 product

Raw Materials

Plastic

A lightweight alternative to metal and glass

155 products

Fabric

Use to cover, clean, and insulate objects

28 products

Felt

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

25 products

Electrical

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

755 products

DIN Rail Caps

Guard the edges of DIN rail from damage and create a finished look

2 products

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

499 products

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

13 products

Electrical Enclosure Vents

Attach to sealed enclosures so air can flow to equalize temperature and pressure

5 products

Electrical Enclosure Drains

Release moisture to keep components dry

2 products

Wire Sleeving

Bundle wiring and protect from abrasion and heat

517 products

Potting Boxes

Fill with potting compound to protect electronic assemblies from dust, moisture, and vibration

11 products

Wire Sleeving Installation Tools

Insert wire and hose into corrugated, spiral wrap, or wraparound sleeving

5 products

Electrical Connector Clips

Attach to data connectors to lock them in place, repair them, or color code them

4 products

Electrical Connector Caps

Protect data connectors when not in use

7 products

Data Port Locks

Block USB or Ethernet ports from unauthorized use

9 products

Data Port Plugs

Keep dust, debris, and moisture out of unused computer ports

1 product

Switch Mounts

Mount sensor switches to panel cutouts, tank walls, or conveyors

2 products

Sealing

Edge Seals

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

40 products

Heating, Ventilation, and Air Conditioning

Pipe Insulation

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

500 products

Pipe Insulation Jacketing

Guard pipe insulation from impact, moisture, and corrosion

123 products

Thermal Insulation Sheets

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

66 products

Fluid Handling

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

36 products

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

378 products

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

84 products

Heating Enclosures

Keep drums and palletized items from freezing at your jobsite

3 products

Lubricating

Grease Fitting Caps

Protect grease fittings from dirt, debris, and moisture

13 products

Fastening and Joining

TIG Torch Insulators

Seal between TIG nozzles and torches to stop gas from escaping and protect torch parts from heat

11 products

Retaining Rings

Hold components on a shaft

12 products

Tape

Bind, seal, and mark surfaces

884 products

Power Transmission

Shaft Coupling Covers

Shield rigid shaft couplings from dirt, water, and lubricants to extend their life

13 products