Electrical Tape

A reliable source for Tape information and leading Tape Companies & Manufacturers.

It is sometimes made out of plastic, but mostly vinyl because of its ability to stretch, tear easily, and last long. These useful properties led electrical tape to become an all-purpose tape used not only by electricians, but by athletes, musicians and homeowners. Read More…

Electrical Tape Electrical tape is made from materials that don't conduct electricity and therefore is very useful for insulating electrical wire or other conduits and securing lighting cables.

Leading Manufacturers

Hickory, NC  |  800-237-6079

Carolina Tape & Supply Co. is a distributor & custom tapes converter offering 100% satisfaction. As one of the leading tape suppliers in the nation, Carolina offers an array of quality products & services to your company & their capable staff would love to help you satisfy your taping requirements— call today or simply go to their website to check out their excellent, affordable merchandise.

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Carolina Tape & Supply Corporation $$$

Columbia, IL  |  800-282-0090

When it comes to tape suppliers, you want one that offers both quality and experience. We have over 60 years of experience in the tape industry and offer quality products at affordable prices to companies of all sizes. We supply our tape products to various industries, including appliance, automotive, electronics, building supply, POP/signage/printing, transportation, moving and storage, medical, aerospace, and distribution. Contact us today to learn additional details!

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Budnick Converting, Inc. $$$

North Ridgeville, OH  |  440-327-4522

If you are looking to find a way to reduce buzz, squeak, and rattle in your application, JBC Technologies has you covered. In business since 1988, we have succeeded in working closely with our clients to find the adhesive that suits their specifications. We offer a wide range of pressure sensitive tapes, including acrylic foam tapes, double-coated foam tapes, EMI shielding tapes, and more. No matter how difficult the requirements, our team will find a way.

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JBC Technologies, Inc. $$$

Rochester Hills, MI  |  248-537-3335

In addition to being a leading source for electrical tape, GLT offers a variety of products. Choose from in-stock standard & specialty items such as single & double coated, UHMW, Teflon, metal foil and transfer option, in addition to many more. With 35+ years of taping expertise, GLT knows how to deliver you the products you need at competitive pricing. Visit our website today for more info.

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GLT International $$$

Lancaster, NY  |  716-684-7600

Sealing Devices matches 3M technologies with customer requirements for application success in bonding, protecting, and sealing. Our expertise includes part design prototyping, die-cutting and laminating pressure sensitive adhesives to sponge and rubber parts.

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Sealing Devices Inc. $$$

Beloit, WI  |  800-393-7917

Being a leading manufacturer of packaging and mailing containers, Western Container offers customers packaging and solutions for the tape industry. We supply a wide variety of products and our teams are available to assist you with finding a perfect solution for your application. If you have any questions then please give one of our representatives a call today!

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Western Container Corp. $$$
placeholder image Carolina Tape & Supply Corporation Budnick Converting, Inc. JBC Technologies, Inc. GLT International Sealing Devices Inc. Western Container Corp.

Electrical tape is one type of vinyl tape that was developed by inventors from the tape supplier company 3M in the mid nineteen forties. All electrical tape has been UL certified not to catch fire or burn if overheated, and therefore is safe to use when wrapping exposed wire.

Foil tape is another type that can wrap exposed wires for additional protection. Electrical tape is most often black because of its ultraviolet resistance, but many electricians use different colors to identify voltage levels and phases of wires. For example, blue tape signals a low voltage, phase C wire, brown represents a high voltage, phase A wire, and green tape is used on earth ground wires.

Electrical tape varies from other tape in simple but distinct ways. PTFE tape color codes pipes as electrical tape color codes wires, but PTFE has a natural adhesive that sets it apart. Since marking tape is often used to highlight areas on the floor, it has a high abrasion resistance, which is a vastly different texture than the smoothness of electrical tape.

Electrical tape is often adhered to exposed wires by wrapping the roll around the wire so that the tape transitions smoothly off the roll and onto the wire without sticking to itself. Light tension should be applied to keep the tape on the wire, where it makes the electrical cord waterproof, insulated, and safe to touch.

This is a vital process for electricians in particular, since working with bare wires exposes them to electrocution. The tape needs to be wrapped tightly so there are no gaps where moisture can get in, but not too tight or else it will stretch too far, change shape and loosen as it returns to its original state.

Electrical tape is able to stay put for many years and may be easily removed without leaving adhesive on the wire. On occasion it may also be referred to as insulating tape, friction tape or PVC electrical insulation tape, but the last only applies if it's made out of plastic.

Electrical Tape Informational Video