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Fast Shipping 3m™ Cold Shrink Insulator 8423-6, 6-4 Awg (14-16 Mm²), 10/case Now 90% Cheaper [UfNAbPtZ]

$43.99 $140.99 -69%

3M™ Cold Shrink Insulator 8423-6: Your Ultimate Splicing Solution Are you looking for a reliable and efficient way to insulate and seal your electrical splices? Look no further than the 3M™ Cold Shrink Insulator 8423-6. This high-quality product is d

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3M™ Cold Shrink Insulator 8423-6: Your Ultimate Splicing Solution

Are you looking for a reliable and efficient way to insulate and seal your electrical splices? Look no further than the 3M™ Cold Shrink Insulator 8423-6. This high-quality product is designed to provide excellent insulation and environmental sealing, making it an ideal choice for a variety of applications. The 8423-6 features a proprietary cold shrink delivery system, which ensures a secure fit and a moisture-tight seal. With a typical operating temperature range from -40 to 194°F (-40 to 90°C), it can withstand harsh conditions. Key features include:
  • ANSI C119-1 and Western Underground Guide 2.14 compliant
  • Supplied prestretched on a removable core for easy installation
  • EPDM material for durability and environmental resistance

Superior Insulation and Sealing for Maximum Performance

The 3M™ Cold Shrink Insulator 8423-6 is engineered to meet the highest standards of insulation and sealing. Made from black EPDM rubber, this insulator offers exceptional resistance to environmental factors, including moisture and chemicals. It is suitable for primary electrical insulation of solid dielectric insulated wires and cable splicing rated up to 1000 V. The product is also ideal for repairs and environmental sealing in communication and other non-electrical applications. Notable benefits include:
  • Sealing of terminal lug barrels, conduit couplings, and conduit-to-cable breakouts
  • Simple installation requiring no tools
  • Maximum connector length: 5.625”

Efficiency and Convenience at Your Fingertips

With a lead time of approximately 2 days and a convenient packaging of 10 units per case, the 3M™ Cold Shrink Insulator 8423-6 is designed for efficiency and ease of use. The product comes with mastic pads for cable O.D. build-up and adapters included in the kit. It is also available in various sizes to meet your specific needs. Why choose the 8423-6?
  • High-performance EPDM material with no chlorides or sulfur
  • Excellent for primary insulation and environmental sealing
  • Conforms to industry standards for safety and reliability
Experience the difference with the 3M™ Cold Shrink Insulator 8423-6. Order yours today and take your splicing projects to the next level.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

This is a really good and a very solid product.

- Tami J..

December 27, 2025

Absolutely no complaints!

I'm so glad that I went and bought this.

- Ana Z..

December 27, 2025

Absolutely no complaints!

It’s a product that is just so intuitive.

- Lincoln R..

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