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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.

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