Discover our premium Adhesive Lined Dual Wall 3:1 Heat Shrink Tubing, designed for superior insulation and waterproof sealing in demanding applications. As an authorized supplier of Dunbar Tubing and Identification products, Allied Wire & Cable ensures top-quality performance. We also offer custom options to meet your specific needs. Contact us today to find the perfect solution for your next project.

11 items

  • DUNBAR-DC-321A-1-1/2IN
    $0.00 / 25 x 4 FT
    • Expanded I.D. (in): 1.57
    • Recovered I.D. (in): 0.510
    • Size (in): 1 1/2
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  • DUNBAR-DC-321A-1-1/4IN
    $0.00 / 25 x 4 FT
    • Expanded I.D. (in): 1.18
    • Recovered I.D. (in): 0.41
    • Size (in): 1 1/4
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  • DUNBAR-DC-321A-1/2IN
    $0.00 / 100 FT
    • Expanded I.D. (in): 0.47
    • Recovered I.D. (in): 0.16
    • Size (in): 1/2
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  • DUNBAR-DC-321A-1/4IN
    $0.00 / 250 FT
    • Expanded I.D. (in): 0.24
    • Recovered I.D. (in): 0.08
    • Size (in): 1/4
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  • DUNBAR-DC-321A-1/8IN
    $0.00 / 500 FT
    • Expanded I.D. (in): 0.12
    • Recovered I.D. (in): 0.046
    • Size (in): 1/8
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  • DUNBAR-DC-321A-1IN
    $0.00 / 25 x 4 FT
    • Expanded I.D. (in): 0.94
    • Recovered I.D. (in): 0.32
    • Size (in): 1
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  • DUNBAR-DC-321A-2IN
    $0.00 / 25 x 4 FT
    • Expanded I.D. (in): 2
    • Recovered I.D. (in): 1
    • Size (in): 2
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  • DUNBAR-DC-321A-3/16IN
    $0.00 / 250 FT
    • Expanded I.D. (in): 0.181
    • Recovered I.D. (in): 0.059
    • Size (in): 3/16
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Additional Information

What are common applications of Adhesive Lined Dual Wall 3:1 Heat Shrink Tubing?

Adhesive Lined Dual Wall 3:1 Heat Shrink Tubing is widely used in various applications due to its superior insulation and sealing properties. It is commonly employed in automotive and marine industries to protect and insulate wires, cables, and connectors from moisture, chemicals, and abrasion. In industrial settings, this tubing provides reliable strain relief and environmental protection for electrical components and wiring harnesses. Aerospace applications benefit from its high-performance insulation and ability to withstand extreme temperatures and harsh conditions. Additionally, it is used in telecommunications for sealing and protecting cable splices and terminations, ensuring long-lasting durability and performance. This versatile tubing is also ideal for residential and commercial electrical installations, providing a secure and waterproof seal for connections and repairs.

Talk to a Wire & Cable expert about Adhesive Lined Dual Wall 3:1 Heat Shrink Tubing today

Contact a Wire and Cable Expert at Allied Wire & Cable today to discuss the best solution for your next project. Our team is ready to help you find the perfect products to meet your needs.