Wire Insulation | McMaster-Carr

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Abrasion Resistant

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Electrically Insulating

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2,986 Products

Wire Sleeving

High-Temperature Electrically Insulating Tube Wire Sleeving

High-Temperature Electrically Insulating Tube Wire Sleeving

Often used to insulate connections in transformers, relays, and solenoids

Fiberglass High-Temperature Wire Sleeving

Fiberglass High-Temperature Wire Sleeving

Withstands temperatures over 1000°F, such as in refineries

High-Temperature Tube Wire Sleeving

High-Temperature Tube Wire Sleeving

Made of PTFE for use where temperatures reach up to 500° F

No-Irritation Ceramic High-Temperature Wire Sleeving

No-Irritation Ceramic High-Temperature Wire Sleeving

Unlike fiberglass and silica, ceramic won't irritate skin

Silica High-Temperature Wire Sleeving

Silica High-Temperature Wire Sleeving

Withstands higher temperatures than fiberglass, 1800°F or higher

Expandable Electrically Insulating Tube Wire Sleeving

Expandable Electrically Insulating Tube Wire Sleeving

Stretches over and tightens around items; prevents electricity and heat from dissipating

High-Temperature Expandable Wire Sleeving

High-Temperature Expandable Wire Sleeving

Protects cable, hose, and pipe from abrasion and cuts in high-temperature environments

Spark-Resistant Tube Wire Sleeving

Spark-Resistant Tube Wire Sleeving

A silicone coating sheds sparks, molten metal splash, hydraulic fuel, and lubricating oil

Extra-Thick Spark-Resistant Tube Wire Sleeving

Extra-Thick Spark-Resistant Tube Wire Sleeving

Made of thick, dense fiberglass and a coating that sheds sparks

High-Temperature Tape Wire Sleeving

High-Temperature Tape Wire Sleeving

A mica and silicone rubber to withstand intermittent heat up to 2100° F

Electrically Insulating Tube Wire Sleeving

Electrically Insulating Tube Wire Sleeving

Add a layer of insulation to prevent electricity and heat from dissipating from wire and cable

Chemical-Resistant Tube Wire Sleeving

Chemical-Resistant Tube Wire Sleeving

Made from PVC to resist chemicals, oil, and acids

Heat-Reflecting Wraparound Wire Sleeving

Heat-Reflecting Wraparound Wire Sleeving

Reflects heat away from contents and withstands temperatures up to 390° F

Expandable Wire Sleeving

Expandable Wire Sleeving

Stretches to fit over items and then tightens for a secure fit

Slit Corrugated Wire Sleeving

Slit Corrugated Wire Sleeving

A slit along the entire length to install without disconnecting wire, cable, or hose

High-Strength Wire Sleeving

High-Strength Wire Sleeving

Excellent tear resistance and better abrasion resistance than standard polyester sleeving

Spiral Wire Sleeving

Spiral Wire Sleeving

Bundle and protect cable, cords and wires, then unwind and reuse

Wraparound Wire Sleeving

Wraparound Wire Sleeving

Wrap around wire, cable, and hose without disconnecting them

Corrugated Wire Sleeving

Corrugated Wire Sleeving

The impact and abrasion resistance of conduit, but with more flexibility

No-Fray Expandable Wire Sleeving

No-Fray Expandable Wire Sleeving

Tight braiding resists fraying when cut with scissors

Spark-Resistant Hook-and-Loop Wraparound Wire Sleeving

Spark-Resistant Hook-and-Loop Wraparound Wire Sleeving

A coating sheds sparks, molten metal splash, hydraulic fuel, and lubricating oil

Flame-Retardant Expandable Wire Sleeving

Flame-Retardant Expandable Wire Sleeving

Meets performance standards for flame retardance, such as MIL-STD-202 and VW-1

Abrasion-Resistant Wraparound Wire Sleeving

Abrasion-Resistant Wraparound Wire Sleeving

Tightly braided construction makes this sleeving abrasion resistant

High-Strength Slit Corrugated Wire Sleeving

High-Strength Slit Corrugated Wire Sleeving

The most impact- and abrasion-resistant slit corrugated sleeving we offer

Heat-Reflecting Wire Sleeving

Heat-Reflecting Wire Sleeving

Protect wire, cable, and hose from heat radiating off hot objects, such as molten metal

Chemical-Resistant Spiral Wire Sleeving

Chemical-Resistant Spiral Wire Sleeving

Made of PTFE, with excellent resistance to chemicals and acids

High-Strength Two-Piece Interlocking Corrugated Wire Sleeving

High-Strength Two-Piece Interlocking Corrugated Wire Sleeving

Stands up to scrapes and impact, with interlocking halves that seal out dust and dirt

High-Strength Expandable Wire Sleeving

High-Strength Expandable Wire Sleeving

Withstands the extreme twisting found in robotics and has impact strength similar to steel

Abrasion-Resistant Wire Sleeving

Abrasion-Resistant Wire Sleeving

As it wears, the fibers frizz and thicken the outer wall for improved protection

Interference-Shielding Expandable Wire Sleeving

Interference-Shielding Expandable Wire Sleeving

Protects wire and cable from signal distortion caused by nearby equipment and devices

Heat-Reflecting Hook-and-Loop Wraparound Wire Sleeving

Heat-Reflecting Hook-and-Loop Wraparound Wire Sleeving

Insulate your wire, cable, and hose in continuous temperatures up to 400° F

Electrically Insulating Tape Wire Sleeving

Electrically Insulating Tape Wire Sleeving

Prevent electricity and heat from dissipating, even in high-voltage areas

UV-Resistant Spiral Wire Sleeving

UV-Resistant Spiral Wire Sleeving

Absorbs UV light, so it can be used in direct sunlight without getting damaged

Refrigerant-Resistant Wire Sleeving

Refrigerant-Resistant Wire Sleeving

Withstands rapid temperature changes and won’t break down from refrigerants and solvents

Interference-Shielding Wraparound Wire Sleeving

Interference-Shielding Wraparound Wire Sleeving

Protect wire and cable from signal distortion caused by nearby equipment and devices

Abrasion-Resistant Expandable Wire Sleeving

Abrasion-Resistant Expandable Wire Sleeving

Braided from thick plastic strands for excellent abrasion resistance

Chemical-Resistant Expandable Wire Sleeving

Chemical-Resistant Expandable Wire Sleeving

Made of PPS to shield cable, hose, and pipe from oil, acids, and other chemicals

Hinged Interlocking Corrugated Wire Sleeving

Hinged Interlocking Corrugated Wire Sleeving

A hinge along the entire length makes this one-piece sleeving easy to install

Antislip Expandable Wire Sleeving

Antislip Expandable Wire Sleeving

Thick fibers create friction to prevent slipping in high-traffic areas

Flame-Retardant Wraparound Wire Sleeving

Flame-Retardant Wraparound Wire Sleeving

Protect cable, wire, and hose in a VW-1 rated cover in case of a fire

Flame-Retardant Hook-and-Loop Wraparound Wire Sleeving

Flame-Retardant Hook-and-Loop Wraparound Wire Sleeving

Flame rated VW-1, often used in multi-level facilities, industrial machinery, and vehicles

Wraparound Flat Wire Sleeving

Wraparound Flat Wire Sleeving

Good for tight spaces such as vehicle interiors, it maintains a flat shape even when flexing

Heat-Reflecting Slit Corrugated Wire Sleeving

Heat-Reflecting Slit Corrugated Wire Sleeving

Reflects heat away from contents and withstands temperatures up to 300° F

Rodent-Repelling Wraparound Wire Sleeving

Rodent-Repelling Wraparound Wire Sleeving

Glass fibers stop rodents from chewing and damaging wire, cable, or hose

Wraparound Wire Sleeving for Cable and Hose Carriers

Wraparound Wire Sleeving for Cable and Hose Carriers

Often used in robotics for extra protection and insulation on cable and hose carriers

Flame-Retardant Slit Corrugated Wire Sleeving

Flame-Retardant Slit Corrugated Wire Sleeving

Rated UL 94 V-2, with an additive that resists combustion and minimizes the spread of flames

Chemical-Resistant Wraparound Wire Sleeving

Chemical-Resistant Wraparound Wire Sleeving

Coated with PVC to resist strong acids, bases, and solvents

Duct-Rated Flame-Retardant Expandable Wire Sleeving

Duct-Rated Flame-Retardant Expandable Wire Sleeving

Self-extinguishes and emits minimal amounts of smoke and gas during combustion

High-Strength Spiral Wire Sleeving

High-Strength Spiral Wire Sleeving

Made for bundling wire, cable, and hose in high-traffic areas

Slotted Spiral Wire Sleeving

Slotted Spiral Wire Sleeving

Open and close like a zipper so you can branch off wires from your bundle

Low-Profile Corrugated Wire Sleeving

The flat, oval shape fits better in confined spaces than standard corrugated sleeving

Hook-and-Loop Wraparound Wire Sleeving

Hook-and-Loop Wraparound Wire Sleeving

Creates a strong seal along the entire length, yet can be opened at any point for access

Self-Extinguishing Spiral Wire Sleeving

Self-Extinguishing Spiral Wire Sleeving

Will not produce fumes when exposed to open flame and high temperatures

Heat-Reflecting Corrugated Wire Sleeving

Heat-Reflecting Corrugated Wire Sleeving

Reflects heat away from contents and withstands temperatures up to 900° F

Snap-Close Wraparound Wire Sleeving

Snap-Close Wraparound Wire Sleeving

Allows you to route wires in between the snaps

Static-Control Spiral Wire Sleeving

Static-Control Spiral Wire Sleeving

Prevents static and sparks with an additive that dissipates static charges and sparks

Glow-in-the-Dark Spiral Wire Sleeving

Glow-in-the-Dark Spiral Wire Sleeving

Glow in the dark for up to 12 hours to help you avoid tripping over wires in the dark

Two-Piece Interlocking Corrugated Wire Sleeving

Two-Piece Interlocking Corrugated Wire Sleeving

Two halves nest to fully enclose contents, sealing out dust and dirt even when flexing

Wear-Indicating Spiral Wire Sleeving

Wear-Indicating Spiral Wire Sleeving

A yellow inner layer shows through when the black outer layer wears off

Chemical-Resistant Interlocking Wraparound Wire Sleeving

Chemical-Resistant Interlocking Wraparound Wire Sleeving

Made of PVC to resist oil and acids, and a track along its length seals tightly

Metal-Detectable Spiral Wire Sleeving

Metal-Detectable Spiral Wire Sleeving

Lowers the risk of contaminating food lines with an additive to set off metal detectors

Heavy Duty Antistatic Electrical Wire Sleeving Tape

Heavy Duty Antistatic Electrical Wire Sleeving Tape

Twice as thick as our standard antistatic electrical tape

Interference-Shielding Tape Wire Sleeving

Interference-Shielding Tape Wire Sleeving

With a copper and nickel exterior and conductive lining to stop signal interference

Slit Corrugated Wire Sleeving with Closure Strip

Slit Corrugated Wire Sleeving with Closure Strip

Seals out dirt and dust better than standard slit sleeving

Abrasion-Resistant Tape Wire Sleeving

Abrasion-Resistant Tape Wire Sleeving

Made of neoprene for excellent abrasion resistance

Zippered Wraparound Wire Sleeving

Zippered Wraparound Wire Sleeving

Zips around wire, cable, and hose without disconnecting them

Hook-and-Loop Wraparound Wire Sleeving for Universal Robots

Hook-and-Loop Wraparound Wire Sleeving for Universal Robots

Organize and protect the cables on your Universal Robots arm without hindering its movement

Fire and Electrical Arc Proofing Tape Wire Sleeving

Fire and Electrical Arc Proofing Tape Wire Sleeving

Expands in the event of fire to protect cables from flames and heat

Other Products

Heat-Shrink Tubing

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

Thermocouple Insulating Sleeves

Thermocouple Insulating Sleeves

Protect thermocouple wire in extreme-temperature applications, such as die casting and heat treating

Electrical Tape

Electrical Tape

Insulate wire and cable splices, wrap wire harnesses, and repair cable jacketing

Electrical Insulating Varnish

Electrical Insulating Varnish

Coat wire and other metal electrical parts to protect them from oil, chemicals, and moisture

Pipe Insulation

Pipe Insulation

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

Heat-Shrink Tubing Splitters

Heat-Shrink Tubing Splitters

Insulate and seal where wire splits off from cable; also known as breakout boots

Cold-Shrink Tubing

Cold-Shrink Tubing

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

Heat-Shrink Tubing Seal Wrap

Heat-Shrink Tubing Seal Wrap

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

Cable Repair Resins

Cable Repair Resins

Protect and insulate electrical cables and repair damaged insulation

Electrical Protection Blankets

Electrical Protection Blankets

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

Garolite

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

Plastic

A lightweight alternative to metal and glass

Heat-Shrink Tubing End Caps

Heat-Shrink Tubing End Caps

Seal moisture out of crimped electrical connections

Wire Sleeving Installation Tools

Wire Sleeving Installation Tools

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

Welding Cable Covers

Welding Cable Covers

Protect the cables on your MIG or TIG guns from weld spatter

Cold-Shrink Tubing End Caps

Cold-Shrink Tubing End Caps

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

Fiberglass

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

Conductive Tape

Conductive Tape

Shield cables and electronic components from electromagnetic interference (EMI)

Mounting Tape

Mount everything from signs and panels to carpet and padding

Masking Tape

Temporarily join or protect surfaces

Hard Fiber

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

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