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The 3M 7100016886 is a black cotton friction tape designed for abrasion protection and mechanical overwrap in electrical wire and cable applications. At 15 mil thickness, this tape delivers reliable abrasion resistance rated up to 176 degrees F (80 degrees C), making it suitable for demanding field conditions. It is a high-grade woven cotton construction that conforms well to irregular surfaces. Electricians and cable splicers use this tape as a primary wrap at splice joints and as an overwrap layer over rubber insulating tape to add mechanical durability where conductors are exposed to physical wear or movement.
This friction tape is used in residential, commercial, and industrial electrical work wherever wire and cable splices require abrasion protection or mechanical reinforcement. It is well suited for low-voltage and medium-voltage conductor splicing, motor lead insulation overwraps, and general cable bundling tasks. The 2-inch width and 60-foot roll length make it practical for larger splice jobs and extended runs without frequent roll changes.
Designed as an OEM-style replacement and standard-stock friction tape for electrical wire and cable splice protection applications requiring a 2-inch-wide cotton friction tape overwrap.
Installation is typically performed by licensed electricians following NEC guidelines for insulation and splice protection. De-energize and lock out the circuit before beginning any splice or tape wrap work. Apply friction tape with firm, overlapping half-lapped passes to ensure full coverage and mechanical adhesion. Do not use this tape as a substitute for primary electrical insulation tape where rated dielectric strength is required.
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