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3M Electrical Insulation Putty

✦ 3M (Mastic / Splicing / Repair Tapes)

3M Electrical Insulation Putty

3M™ Electrical Insulation Putty is a soft, non-hardening insulating compound designed to seal, insulate, and protect electrical connections from moisture, dust, and environmental contaminants. Its highly conformable putty-like consistency allows it to be easily molded around irregular shapes, cable joints, connectors, and electrical components, creating a reliable moisture-resistant barrier. Suitable for both indoor and outdoor applications, it is widely used in electrical, telecommunications, and utility installations.

Mouldable Sealing Compound

Soft, mouldable putty easily fills gaps and irregular surfaces, creating an effective moisture-resistant electrical seal.

Reliable Insulation Protection

Provides dependable electrical insulation while protecting cable joints and connections from dust, moisture, and contaminants.
  • Electrical cable joints and splices
  • Connector and terminal insulation
  • Moisture sealing for electrical equipment
  • Cable entry and conduit sealing
  • Telecommunications and utility installations
  • Electrical maintenance and repair work
  • Excellent electrical insulation and moisture sealing performance
  • Soft, non-hardening formula remains flexible over time
  • Easily conforms to irregular shapes and surfaces
  • Protects against water, dust, corrosion, and environmental contaminants
  • Suitable for indoor and outdoor applications
  • Quick and easy installation without special tools
  • Compatible with a wide range of electrical insulation systems
  • Helps extend the service life of electrical connections
  • Electrical & Electronics Industry
  • Power Generation & Distribution
  • Utilities & Infrastructure
  • Telecommunications Industry
  • Manufacturing Industry
  • Oil & Gas Industry
  • Renewable Energy Industry
  • Maintenance & Engineering Services
  • Industrial & Commercial Facilities
WidthLength
1/2"60'
Specification Details
Product Name 3M Electrical Insulation Putty
Brand 3M
Width 1/2"
Length 60'
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