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Heat Shrinkable Tubing Sleeves - Pack of 30

Product Code: BLA-HS-SLEEVE

  • Waterproof, airtight seal
  • Tough, long-lasting design
  • SGS Certified
  • Two sizes: 5 x 40mm & 10 x 80mm
  • High-performance electrical insulation...
Pack of 30 Heat Shrink Sleeves: 20 x 10x80mm Black (for CAT5/6/6A & RG6) 10 x 5x40mm Black (Twin & Earth)
Pack of 30 Heat Shrink Sleeves: 20 x 10x80mm Black (for CAT5/6/6A & RG6) 10 x 5x40mm Black (Twin & Earth)
£3.47 Inc VAT
Lifetime guarantee on internally installed products Includes technical support

Payment methods accepted

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Product Description

Heat Shrinkable Tubing Sleeves - Pack of 30

This set includes 10 pieces of 5 x 40mm sleeves (ideal for Twin & Earth cables) and 20 pieces of 10 x 80mm sleeves (suitable for CAT5/5e/6/6A and RG6 cables). Supplied in an expanded form, each sleeve shrinks back to its original size when heated, creating a tight, protective seal around cable joints. Designed for durability and moisture resistance, these black heat shrink sleeves are SGS tested for ensured dependable, long-term performance.

Features

  • Provides a waterproof, airtight seal
  • Fast-shrinking, flexible and durable design
  • SGS tested & ROHS compliant for quality and safety
  • Supplied in two sizes: 5 x 40mm and 10 x 80mm
  • High-performance electrical insulation properties

  • Applications

    Used to insulate and protect joined cables or wires. Once the connection is made, the sleeve is positioned over the joint and heated with a heat gun, shrinking tightly to form a secure, protective seal. Heat shrink sleeves also offer environmental protection against moisture, dust, and chemicals, reduce mechanical strain on cable joints, and help prevent abrasion. Widely used in both commercial and industrial settings, they are ideal for cable repairs, bundling, and identification.

    Technical Specification

    Width

    60mm

    Depth

    13mm

    Height

    80mm

    Weight

    0.02kg

    Amit
    01/02/2026

    Great tech support lead to an order which was prepared for dispatch within an hour and was delivered with impressive speed.

    Paul
    31/01/2026

    Very easy to order online, good value, excellent communications, fast delivery, and very professional service.


    28/01/2026

    Very good. Goods arrived in good time, no problems.

    Ian
    24/01/2026

    Fantastic customer service and quick delivery either DPD. Faultless experience, would hesitate to purchase from them again.

    Stuart
    16/01/2026

    Excellent buying experience and customer friendly service together with an easy to navigate website. Great Company to deal with - definitely would purchase again and recommend to others.

    Google Company Reviews

    D B
    D B
    11/02/2026

    Fast. Cheap. Good service.

    Martin Jolley-Jarvis
    Martin Jolley-Jarvis
    02/02/2026

    great communication - great experience

    Stephen White
    Stephen White
    21/01/2026

    Great Service @ Great Price

    San San Chan
    San San Chan
    15/01/2026

    Super easy and professional communication with the team at Blake. And a great quality product.

    mark bagshaw
    mark bagshaw
    31/12/2025

    Excellent service quality products

    £3.47 Inc VAT
    Lifetime guarantee on internally installed products Includes technical support

    Payment methods accepted

    Mastercard Visa AMEX PayPal Discover Apple Pay Google Pay