3M Scotch 70-1X30FT Self-Fusing Silicone Rubber Electrical Tape, 1 in x 30 ft, Sky Blue/Gray

3M Scotch 70-1X30FT Self-Fusing Silicone Rubber Electrical Tape, 1 in x 30 ft, Sky Blue/Gray

The 3M Scotch 70-1X30FT Self-Fusing Silicone Rubber Electrical Tape is a premium self-fusing tape built for electricians and industrial professionals who need dependable, adhesive-free insulation. Each roll measures 1 in x 30 ft and is finished in a distinctive Sky Blue/Gray color that makes it easy to identify on a crowded workbench or job site. Constructed from silicone rubber, the tape fuses to itself as it is stretched and wrapped, forming a continuous, resilient seal that will not leave sticky adhesive residue behind on wires, connectors, or cable bundles. Sold as a Scotch 70 series product from 3M, this tape ships one roll per carton and is packed 24 rolls to a case, making it a convenient option for stocking service trucks, maintenance shops, and production lines. This tape is commonly stocked by electrical contractors and industrial maintenance teams who value a self-fusing wrap that performs reliably across a range of splicing and repair tasks.

Key Features

• Tape Dimensions: Each roll measures 1 in x 30 ft, providing ample coverage for splices, repairs, and harnessing tasks.
• Self-Fusing Silicone Rubber: Fuses to itself under tension to form a resilient, moisture-sealing wrap with no adhesive residue.
• No Adhesive Residue: Because the tape fuses to itself rather than relying on adhesive, it can be removed without leaving sticky residue on cables or components.
• Self-Bonding Application: As the tape is stretched during wrapping, it permanently fuses to itself layer over layer, eliminating the need for a separate adhesive backing.
• Conformable Wrap: The silicone rubber construction conforms to irregular shapes such as splices, connectors, and cable bundles for a tight, continuous seal.
• Sky Blue/Gray Coloring: Distinct color makes the tape easy to identify among other electrical products on a truck or in a shop.
• Scotch 70 Series: Part of 3M's recognized Scotch-branded lineup of self-fusing electrical tapes.
• Bulk-Friendly Packaging: Supplied 1 roll per carton, with 24 rolls per case, supporting high-volume electrical and industrial projects.

Technical Specifications

• Tape Width: 1 in
• Roll Length: 30 ft
• Color: Sky Blue/Gray
• Packaging: 1 roll per carton, 24 rolls per case

Typical Applications

• Electrical Splice Insulation
• Cable and Wire Harnessing
• Moisture-Sealing Wraps for Outdoor and Underground Connections
• Repair and Maintenance of Electrical Assemblies
• Bundling and Protecting Wire Runs
• General Industrial and Commercial Wiring Projects

Why 3M?

3M's Scotch-branded self-fusing silicone rubber tape is engineered to deliver dependable, adhesive-free insulation for demanding electrical and industrial work. With consistent 1 in x 30 ft rolls, distinctive Sky Blue/Gray coloring for quick identification, and case packaging of 24 rolls, this tape is designed to keep crews stocked and ready for splicing, repair, and maintenance tasks. Choosing 3M means choosing a globally recognized manufacturer known for producing electrical tapes trusted by professionals in the field.