friction tape
Noun: A type of adhesive tape, typically made of cloth, that is water-resistant and used primarily to insulate exposed electrical wires or conductors. It provides both electrical insulation and protection from moisture.
Friction tape is used in electrical work to wrap and insulate spliced wires, preventing short circuits and electrical shocks. It is called "friction" tape because its cloth backing provides a high-friction, grippy surface that helps it stay securely wrapped.
- The electrician used friction tape to insulate the bare wires after making the connection.
- For a temporary repair on the extension cord, he wrapped the damaged section with friction tape.
- Always ensure you use proper friction tape or electrical tape when working with live conductors.
- While modern vinyl electrical tape has largely replaced it for many applications, friction tape is still valued in some trades for its mechanical durability and high-friction grip on tool handles.
- It is distinct from "electrical tape," which is typically made of vinyl or PVC. Friction tape is generally less stretchy and more cloth-like.
- Electrical tape (noun): A more common modern insulating tape, usually made of vinyl. While serving a similar primary purpose, it is a different product.
- Insulating tape (noun): A general term for any tape used to insulate electrical conductors.
- Insulating tape (in the specific context of electrical work)
- Electrician's tape (colloquial)
The term specifically refers to the cloth-backed, adhesive tape used for insulation. It does not refer to tapes used for other frictional purposes, such as athletic tape or grip tape for sports equipment. Its defining characteristic in the name is its function (providing insulation for electrical friction/conduction points), not its own frictional properties, though the latter is a beneficial feature.
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a water-resistant adhesive tape used to insulate exposed electrical conductors
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