3M 7000006032 Mastic Sealing Tape 1 in X 10 Ft

Product Description

The 3M 7000006032 is a conformable mastic sealing tape designed for insulating, padding, and sealing high voltage cables and cable accessories. At 125 mils thick, it delivers a highly tacky, self-conforming barrier that presses into irregular surfaces without voids, producing excellent moisture resistance. An easy-release liner speeds application on jobsite cable work. Rated to 176 degrees F, the tape maintains its seal under thermal stress and recovers its integrity after puncture or cutting, a property that matters in high voltage cable joints and terminations. Licensed electricians and cable splicing crews are the primary installers.

This tape is suited for electrical applications requiring a conformable, void-free moisture seal around cable bodies, splices, terminations, and accessories. It performs in both outdoor and indoor environments where irregular geometries make rigid tape impractical. At 1 inch wide and 10 feet per roll, it is sized for hand-wrapping cable joints. The bulk pack of 12 rolls per case is appropriate for contractors stocking service vehicles or shop inventory.

Key Features

• 125 mil thickness provides substantial insulating mass around cable connections
• Highly tacky mastic conforms to irregular surfaces and fills voids for moisture-tight seals
• Self-healing after puncture or cut, maintaining dielectric and moisture barrier integrity
• Rated to 176 degrees F continuous service temperature
• Easy-release liner allows controlled, single-hand application during cable wrapping
• Packaged 12 rolls per case for contractor bulk use

Compatibility

Designed for use with high voltage cables, splices, terminations, and associated cable accessories where a conformable insulating and moisture-sealing tape is required.

Installation Notes

Installation is performed by licensed electricians following applicable NEC requirements for the voltage class of cable being serviced. De-energize and lock out the circuit before beginning any cable joint or termination work. Peel the release liner as the tape is applied and stretch slightly for full conformance around irregular geometries. Avoid contaminating the mastic surface with oils, dust, or moisture prior to application, as surface contamination reduces adhesion.

Technical Specifications

• Thickness: 125 mils
• Width: 1 inch
• Length: 10 feet per roll
• Temperature Rating: 176 degrees F (80 degrees C)
• Weight: 0.73 pounds
• UPC: 00054007503354
• Quantity per Case: 12 rolls

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000006032