Rubber Covers | McMaster-Carr

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Viton® Fluoroelastomer

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10,733 Products

Building and Machinery Hardware

Protective Caps

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

157 products

Protective Plugs

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

371 products

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

1,727 products

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

122 products

Grommets

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

583 products

Surface Guards

Protect walls and other flat surfaces from impact

66 products

Protective Film and Tape

Adhere to surfaces to keep them free of scratches, chemicals, moisture, and germs

30 products

Tubing Guards

Safeguard pipe, tubing, and other round equipment from impact

5 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

485 products

Joint Covers

Shield rotating joints to keep lubricants in and contaminants out

25 products

Way Wipers

Sweep debris away from machining tables, rails, and ball screws

18 products

T-Slotted Framing and Fittings

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

38 products

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

7 products

Hand Grips

Cover handles so they're more comfortable and secure to hold

116 products

Access Panels

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

39 products

Protective Feet

Add to furniture and light equipment to protect floors from scratches and wear

172 products

Floor Mats

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

546 products

Stair Tread Covers

Cover the tops of steps with a protective, slip-resistant surface

4 products

Floor Plates

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

2 products

Antislip Tape

Add traction to smooth surfaces, such as floors, rollers, and ladder handrails

13 products

Shower Mats

Stay in place when wet thanks to suction cups on the bottom

1 product

Vibration-Damping Mounts

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

64 products

Weatherstripping

Seal gaps around doors, windows, and frames

56 products

Thresholds

Transition between flooring surfaces and reduce gaps between doors and floors

2 products

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

33 products

Sound Barrier Sheets

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

3 products

Cam Lock and Latch Covers

Seal off cam locks and latches so dust, dirt, and water don't get in

2 products

Door Strips

Hang from mounting plates to create strip doors, or replace worn strips in an existing door

7 products

Electrical Power, Networking, and Controlling

Electrical Enclosure Inspection Windows

View components without exposing them to dust and moisture

35 products

Wire Sleeving

Bundle wiring and protect from abrasion and heat

124 products

Electrical Enclosure Vents

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

10 products

Cold-Shrink Tubing End Caps

Seal crimped electrical connections without heat or tools to protect against moisture

4 products

Electrical Enclosure Plugs

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

1 product

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

1,090 products

Cable Ramps

Protect cable and cords in areas with pedestrian and equipment traffic

20 products

Electrical Enclosures

House and protect power supplies, control panels, and other electrical equipment

35 products

Heat-Shrink Tubing Seal Wrap

Wrap around wire like tape to create a moisture resistant seal before adding heat-shrink tubing

4 products

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

46 products

Cold-Shrink Tubing

Conforms to wire and cable without heat, creating a permanent, watertight seal

17 products

Electrical Enclosure Drain Vents

Prevent moisture from getting trapped inside enclosures while letting air flow through

5 products

Conduit and Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

21 products

Data Port Plugs

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

2 products

Strain-Relief Connector Boots

Protect connectors and cords from strain, bends, and pulls

2 products

Power Connector Caps

Cover pin-and-sleeve power connectors when they're not in use

34 products

Push-Button Switch Covers

Completely cover push-button switches to protect them from moisture and dust

10 products

Toggle Switch Covers

Completely cover toggle switches to protect them from moisture and dust

16 products

Toggle Switch Seals

Seal dust and moisture out of switches while leaving the toggle exposed

6 products

Rocker Switch Covers

Completely cover rocker switches to protect them from moisture and dust

14 products

Switch Padding

Trigger an emergency stop when robot arms contact a worker or object

3 products

Push-Button Switch Covers

Protect your actuator or prevent unauthorized use

1 product

Capacitor Boots

Shield capacitors and wire connections to extend their service life and reduce accidental shocks

3 products

Static Control Mats

Dissipate static charges from work surfaces to protect electronics you’re working on

2 products

Fluid Handling

Hose End Caps

Cover the ends of hose to keep out dirt and debris

133 products

Hose End Plugs

Insert into the ends of hose to keep out dirt and debris

13 products

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

13 products

Hose Clamp Guards

Cover the ends of hose and tube clamps to prevent them from cutting people and objects

4 products

Pipe and Pipe Fittings

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

249 products

Tube Repair Clamps

Mend small holes, cracks, and full-circle breaks in tubing without dismantling your system

18 products

Pipe Repair Clamps

Fix small holes and cracks in pipe without taking your system apart

244 products

Thermocouple Connector Covers

Shield thermocouple connectors from dust and debris

1 product

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

335 products

Air Vent Valves

Eliminate air pockets from fluid lines to maintain consistent flow and prevent surges

2 products

Wraparound Heaters

Wrap around drums, pails, and other containers to indirectly warm their contents

47 products

Breather Vents

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

26 products

Safety Equipment

Clothing Kits

Head-to-toe protection from electrical arc flashes, chemical splashes, welding sparks, and more

1 product

Finger Cots

Guard fingers from heat and abrasion, or protect items from contamination

7 products

Hard Hat Liners

Layer under your hard hat for extra warmth

1 product

Shorts

Made for roofers, the anti-slip silicone grips surfaces to prevent you from sliding

1 product

Protective Clothing Tape

Patch rips and seal gloves, boots, and respirators to clothing

1 product

Gloves

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

360 products

Arm Sleeves

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

9 products

Ice Cleats

Slip over shoes for traction on icy surfaces

9 products

Finger Tape

Wrap around fingers to prevent cuts without limiting dexterity

8 products

Face Mask Strap Extenders

Reduce pressure on your ears for long-lasting comfort

1 product

Wrist Supports

Limit wrist movement to prevent strain

2 products

Toe Guards

Slip over shoes or boots to shield feet and toes from impact

13 products

Footwear

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

11 products

Hot Pads

Shield hands or surfaces from hot objects

2 products

Vests

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

2 products

Shoe and Boot Covers

Keep footwear clean and dry and avoid contaminating sterile environments

41 products

Aprons

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

14 products

Jackets

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

6 products

Shirts

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

2 products

Palm Protectors

Cover your palms to minimize muscle fatigue or prevent blisters and cuts

2 products

Coveralls

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

1 product

Face Shields

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

2 products

Personal Protection Packs

Keep a face mask, rubber gloves, a wipe, and hand sanitizer on hand

1 product

Waders

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

1 product

Electrical Protection Blankets

Wrap around power lines and electrical equipment to shield workers from high voltage

6 products

Glove Boxes and Bags

Safely handle hazardous or sensitive materials in an enclosed space

7 products

Heat-Resistant Blankets

Drape these blankets over machinery or hang them from walls to protect your workspace from sparks

4 products

Spill-Control Drain Covers

Block grates and manholes so liquid can't get in and odors can't get out

6 products

Floor Drain Plugs

Prevent oil and other spills from going down your floor drain

3 products

ADA Warning Plates

Alert individuals with visual impairments to an upcoming intersection or an edge of a walkway

4 products

Heating, Ventilation, and Air Conditioning

Enclosure Hoods

Keep enclosures watertight, even around intake and exhaust cutouts

5 products

Duct Access Panels

Create an entry point for cleaning and inspecting duct; also known as cleanouts

34 products

Pipe Insulation

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

435 products

Sealing

Edge Seals

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

529 products

Pipe Flashing Seals

Slide over roof flashings for a watertight seal without the need for caulk

3 products

Containers, Storage, and Furniture

Drum Lids

Replace the lid on your drum

16 products

Teach Pendant Cases

Protect robot teach pendants from drops, scrapes, and spills to prevent downtime due to damage

29 products

Tablet Holders

Keep a firm grip on your tablet to prevent accidental drops

1 product

Laptop Bags

Protect laptops while carrying them

2 products

Drum Locks

Secure drum lids and openings to prevent tampering

1 product

Cases

Protect equipment from impact with a foam-padded interior

9 products

Workbench Mats

Extend the life of workbench tops as well as cushion tools and parts when they fall

16 products

Desk Pads

Protect desks and other surfaces from scratches, writing marks, and stains

1 product

Facility and Grounds Maintenance

Paint Roller Frames

Add roller covers to quickly apply paint and light coatings to large, flat areas

24 products

Protective Coatings

Shield surfaces from the surrounding environment

42 products

Floor Drain Trap Seals

Stop sewer gases from escaping through rarely used floor drains if the P-trap dries out

4 products

Sink Drain Stoppers

Plug drains to fill up sinks and tubs

4 products

Manhole Covers

Made of cast iron to handle high-volume foot and vehicle traffic.

1 product

Tarps

Shield equipment from weather, flames, chemicals, and more

26 products

Raw Materials

Fabric

Use to cover, clean, and insulate objects

26 products

Fastening and Joining

Cap Nuts

Cover and protect threads while adding a finished look; also known as acorn nuts

18 products

Threaded Inserts

Create new threads or repair stripped threads

1 product

Press-Fit Nuts

Push into drilled or punched holes to add threads to thin panels

2 products

Fabricating and Machining

Tweezer Tip Caps

Protect tweezer tips from damage

1 product

Jaw Covers for Pliers

Cover the jaws of slip-joint pliers to protect the finish of your workpiece

2 products

Vise Jaw Liners

Place over vise jaws to protect workpieces from marring

7 products

Protective Covers for 3D Printer Extruder Heating Elements

Shield heating elements to prevent sticky filament buildup

3 products

Fixture Plate Plugs

Keep chips and shavings from clogging or damaging unused holes on fixture plates in milling machines

3 products

Conduit Benders

Bend conduit by hand, by foot, with heat, or with a hydraulic pump

1 product

Sharpening Stone Mats

Grip your stone and work surface to prevent slips while you sharpen

2 products

Material Handling

Conveyor Roller Covers

Fit over conveyor rollers to reduce noise, absorb impact, and extend their service life

26 products

Conveyor Pulley Coatings

Add friction to help conveyor belts stay on pulleys

8 products

Dock Door Shelters

Wrap around trailers where they meet dock doors to shield out the elements better than seals

3 products

Ladder Feet

Replace ladder feet or add a nonslip surface to the legs of rolling ladders

2 products

Forklift Fork Covers

Protect forks and loads from scratches, dents, and other damage

9 products

Power Transmission

Rigid Shaft Coupling Covers

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

13 products

Lighting

Light Filters

Change light color, reduce glare, or filter out light

4 products

Black-Out Paper and Tape

Block out stray and unwanted light

1 product

Lubricating

Grease Fitting Caps

Protect grease fittings from dirt, debris, and moisture

1 product