Tape Insulation | McMaster-Carr

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Electrically Insulating

Tape Construction

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Export Control Classification Number (ECCN)

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Exempt

Tensile Strength

Less than 10 lbf/in. wd.

10 lbf/in. wd. to 24.9 lbf/in. wd.

25 lbf/in. wd. to 49.9 lbf/in. wd.

50 lbf/in. wd. to 99.9 lbf/in. wd.

100 lbf/in. wd. or greater

2,721 Products

Electrical Power, Networking, and Controlling

Electrical Tape

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

86 products

Wire Sleeving

Bundle wiring and protect from abrasion and heat

9 products

Conductive Tape

Shield cables and electronic components from electromagnetic interference (EMI)

59 products

Thermal Interface Tape

Made of polyimide to isolate electricity while the silicone rubber conducts heat

6 products

Heating, Ventilation, and Air Conditioning

HVAC Tape

Seal and patch insulation and duct

51 products

Pipe Insulation

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

6 products

Heat Barriers

Protect equipment and surfaces from damage caused by nearby heat sources

8 products

Pipe Insulation Repair Strips

Patch and protect damaged pipe insulation

3 products

Fastening and Joining

Repair and Duct Tape

Permanently join or seal surfaces

60 products

Mounting Tape

Mount everything from signs and panels to carpet and padding

441 products

Masking Tape

Temporarily join or protect surfaces

153 products

Splicing Tape

Connect the ends of paper and film rolls or conveyor belts

14 products

Shim Stock

Cut into custom shapes to align, space, and level components on dies, presses, and machinery

9 products

Weld-Backing Tape

Stick to the back of welding seams to contain spatter and prevent gases from weakening the weld

11 products

Sealing

Gasket Tape

Seal openings such as those around windows, enclosures, and pipe flanges to prevent leaks

78 products

Safety Equipment

Protective Clothing Tape

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

1 product

Fire Stops

Prevent fire and smoke from passing through holes in fire-resistant walls and floors

4 products

Raw Materials

Foam

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

1,170 products

Lead

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

8 products

Building and Machinery Hardware

Vibration-Damping Sheets and Tape

Stick to vibrating surfaces such as duct, between parts, or on floor joists to reduce noise

27 products

Protective Film and Tape

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

34 products

Material Handling

Low-Friction Tape

Create a slippery lining to keep parts moving or use as a release surface on heat sealers and molds

484 products