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Fast Shipping 3m™ Multi-wall Polyolefin Adhesive-lined Heat Shrink Tubing Mw 1/4" Black 6-in Piece, 100/case Pro Version [m4NeqnFz]

$53.99 $172.99 -69%

3M™ Multi-wall Polyolefin Heat Shrink Tubing Experience the superior performance of the 3M™ Multi-wall Polyolefin Heat Shrink Tubing, designed for high voltage insulation and moisture protection. This exceptional tubing offers a unique combination of

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3M™ Multi-wall Polyolefin Heat Shrink Tubing

Experience the superior performance of the 3M™ Multi-wall Polyolefin Heat Shrink Tubing, designed for high voltage insulation and moisture protection. This exceptional tubing offers a unique combination of features that make it an ideal choice for a wide range of applications, including automotive and marine environments.

Key Features and Specifications

The 3M™ Multi-wall Polyolefin Heat Shrink Tubing boasts a robust 2.5:1 shrink ratio, ensuring a tight and secure fit after application. Engineered with a 600V rating, this tubing is designed to provide reliable insulation for demanding electrical connections and wire splices. Made from black semi-rigid polyolefin, this tubing is co-extruded and cross-linked for enhanced durability and resistance to environmental stress. Key features include:

  • Adhesive Lined Construction: Offers excellent moisture seal protection, ensuring long-lasting performance in harsh conditions.
  • High Voltage Rating: Suitable for 600V applications, making it ideal for a variety of electrical and electronic installations.

Practical Applications and Benefits

With its multiple wall design and adhesive-lined construction, this 3M™ Heat Shrink Tubing provides unparalleled strain-relief sealing for electrical connections and components. Its skintight fit ensures a secure and reliable connection, while its temperature resistance range of -67 to 230 degrees F (-55 to 110 degrees C) makes it versatile for various environments. Whether you're working on automotive wiring harnesses, marine equipment, or industrial machinery, this tubing offers numerous benefits:

  • Moisture Protection: Prevents moisture from entering the electrical connections, ensuring long-term reliability.
  • Temperature Resistance: Withstands extreme temperatures, making it suitable for a wide range of applications.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

I'm happy with this very, very, very, very nice item.

- Rhiangar I..

January 1, 2026

Absolutely no complaints!

This is a very, very, very, very nice product.

- Caradog G..

January 1, 2026

Absolutely no complaints!

An incredibly useful and an very efficient item.

- Llewellyn L..

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