Description
CFT-15 is a heavy-duty black cotton friction tape designed for electrical insulation and industrial protection. At 13.3 mil thick, this tape is constructed with a non-corrosive rubber resin adhesive that maintains long-term tack and flexibility without drying out. It is hand-tearable, extremely conformable, and offers excellent resistance to humidity and galvanic corrosion.
This tape adheres tightly to rough, irregular surfaces and is ideal for insulating and protecting electrical wire harnesses, overwrapping low-voltage splices, and performing general electrical maintenance. It provides reliable mechanical protection against abrasion and friction, especially in demanding environments.
Technical Specifications:
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Thickness: 13.3 mil
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Backing: Black cotton cloth
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Adhesive: Non-corrosive rubber resin
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Dielectric Strength: 1kV
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Insulation Class: 176°F (80°C)
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Tensile Strength: 46 lbs/in
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Elongation: 4%
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Humidity & corrosion resistant
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Meets ASTM 4514-85
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Core: 1.5” (38.1mm) neutral core
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Packaging: Individually cello-wrapped, 10 rolls per tube (no label)
Common Applications:
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Insulating low-voltage wire splices
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Overwrapping industrial wire harnesses
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General-purpose electrical maintenance
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Friction protection and bundling
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Use on rough and irregular surfaces
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✔️ Black cotton cloth with high conformability
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✔️ Rubber resin adhesive won’t dry out over time
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✔️ Excellent resistance to humidity and galvanic corrosion
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✔️ Ideal for abrasion protection and low-voltage insulation
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✔️ Meets ASTM 4514-85 standard
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✔️ Hand-tearable and easy to apply
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✔️ Individually cello-wrapped – no label
