3M 7000089970 Temflex Rubber Splicing Tape 2155 3/4 X 22 Ft

Product Description

The 3M 7000089970 is the Temflex 2155 self-fusing rubber splicing tape, engineered for low-voltage electrical insulating and moisture sealing work. This conformable tape bonds to itself without adhesive, creating a tight, void-free insulating layer that resists moisture intrusion at splices, terminations, and cable connections. At 3/4 inch wide and 22 feet per roll, it provides enough material for multiple splice points on a single service call. Electricians and low-voltage technicians reach for this tape when working on splices that require a clean, compact, self-amalgamating wrap that conforms tightly to irregular geometries.

Temflex 2155 is suited for residential and light commercial electrical applications where low-voltage insulating performance and moisture exclusion are the primary concerns. It is compatible with solid dielectric cable insulations, making it a practical choice for cable splicing in conduit, junction box terminations, and outdoor moisture-exposed connections. The self-fusing construction eliminates the need for a separate adhesive layer, keeping the finished splice profile slim.

Key Features

• Self-fusing rubber construction bonds to itself with no adhesive required
• Designed for low-voltage electrical insulating applications
• Provides moisture sealing at splices and terminations
• Conformable material wraps tightly around irregular splice geometries
• Compatible with solid dielectric cable insulations
• 3/4 inch width on a 22-foot roll for multiple splice applications per roll

Compatibility

Compatible with solid dielectric cable insulations. Designed as an OEM-style splicing tape for low-voltage electrical insulating and moisture sealing installations.

Installation Notes

Installation is typically performed by licensed electricians or low-voltage technicians. De-energize and verify the circuit is at zero voltage before beginning any splice or termination work, in accordance with NFPA 70 lockout/tagout requirements. Stretch the tape slightly as it is applied in overlapping half-lapped layers to activate the self-fusing bond. Do not use this tape as the sole insulating barrier on medium- or high-voltage circuits beyond its rated application range.

Technical Specifications

• Width: 3/4 inch
• Length: 22 feet
• Weight: 0.3 pounds
• Unit of Measure: Roll
• UPC: 00051138979058

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000089970