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3M Mastic Electrical Tapes

Mastics help you smooth out odd shapes, and add insulation where electrical tapes can't reach.

DOWNLOAD MASTIC TAPES APPLICATION GUIDE (PDF, 3.98 MB)

Why choose 3M Professional Mastic Electrical Tapes?

Provides self-healing moisture protection and padding
Extend the life of your repairs with self-healing mastics, where the mastic will flow to fill the void from punctures

Provides a moisture seal against water and oil

The 1000x stretch helps shape and pad sharp edges or bolted connections
Protects against what's eating your cables
Guard your splices, terminations, and underground connections from moisture and contaminants that may corrode conductors

Ants and pests are attracted to electrical fields. Reduce your maintenance costs by wrapping connections in mastic
Reduce installation time with pre-laminated mastics
Vinyl backed tapes have a strong, flexible, abrasion resistant PVC backing which provide a barrier from moisture and corrosive elements.

Rubber tapes are designed for use in splicing and terminating wires and cables with options rated up to 69kV.

Mastic Rolls, Pads and Putty to pad and insulate odd shapes
Thickest options to pad irregular or complicated configurations

Can be moulded to fit any shape and tight spaces

Requires a vinyl or rubber tape overwrap for jacketing protection

Professional Tape

3M™ Scotch-Seal™ Mastic Tape and Pads 2229

3M™ Scotchfil™ Electrical Insulation Putty
Vinyl Mastic Rolls and Pads for quick maintenance
Save time with our built-in overwrap

Thinner profile with the same moisture sealing benefits

Great for outdoor applications, low voltage connections, and cable jacket repair

Professional Tape

Scotch® Electrical Moisture Sealant Pads and Rolls
Rubber Mastic Rolls for applications up to 1000V
Designed for primary electrical insulation, and motor leads up to 1000V

Great moisture sealing properties intended for indoor and weather-exposed outdoor applications

UV resistant, and can be used in copper or aluminium applications

Professional Tape

Scotch® Rubber Mastic Tape 2228
Mining and Cable Jacket Repair
For use in rough environments like construction sites, steel mills, petrochemical plants and industrial manufacturing

Provides abrasion resistance, flame-retardant, and moisture sealing properties

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