SKU: 21730902098

3:1 Heat Shrink Tubing - Non Adhesive - 25m ROLLS

Sale price$19.48 Regular price$21.65
Save 10%

Pay in installments of $5.41 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

3:1 Heat Shrink Tubing - Non Adhesive - 25m ROLLSDiscover the Versatility of 3: 1 heat shrink tubing 3: 1 heat shrink tubing 3: 1 Non Adhesive is a flexible, Flame retardant polyolefin heat shrinkable tubing. This is a low smoke generating, Abrasion resistant and in case of burning produces no dioxin. Excellent acid fastness and corrosion resistant. Sizing guide Pre Shrunk Inside Diameter size Polyolefin Zero Halogen Flame Retardant UL Approved ROHS Compliant Working Temperature: 55C to +125C Shrink

Discover the Versatility of 3:1 heat shrink tubing

3:1 heat shrink tubing

 

3:1 Non Adhesive is a flexible, Flame retardant polyolefin heat shrinkable tubing. This is a low smoke generating, Abrasion resistant and in case of burning - produces no dioxin. Excellent acid fastness and corrosion resistant.

Sizing guide - Pre-Shrunk - Inside Diameter size

 

 

  • Polyolefin
  • Zero Halogen
  • Flame Retardant
  • UL Approved
  • ROHS Compliant
  • Working Temperature: -55°C to +125°C
  • Shrink Temperature: 90°C
  • Flexible

DATASHEET

 

What is 3:1 Heat Shrink Tubing?

 

 

3:1 heat shrink tubing is a type of thermoplastic tubing designed to shrink its diameter to one-third of its original size when heated. This feature makes it an excellent solution for insulating wires, offering mechanical protection, and bundling cables in various electrical and industrial applications. Non adhesive heat shrink tubing, like the 25m rolls we provide, ensures flexibility and durability without inner glue lining, ideal for situations where residue-free removal or specific environmental resistance is required.

 

 

Benefits of Non Adhesive 3:1 Heat Shrink Tubing

 

 

The non adhesive 3:1 heat shrink tubing delivers strong protection against abrasion, moisture, and environmental factors while remaining easy to remove if necessary. Its 3:1 shrink ratio allows it to fit tightly around irregular objects, providing a reliable seal and excellent strain relief for cables and connectors. The 25m rolls offer convenience for larger projects and bulk use, making it a cost-effective choice for professionals and DIY enthusiasts alike.

 

 

Applications and Usage Tips

 

 

This 3:1 heat shrink tubing is widely used in electrical wiring, automotive repairs, marine applications, and general cable management tasks. To apply, slide the tubing over the targeted area and heat with a heat gun evenly until it shrinks securely around the surface. The non adhesive nature ensures no sticky residue, making it ideal for temporary fixes or areas where future adjustments may be needed. Its versatile design supports various wire sizes due to its significant shrink ratio.

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21730902098

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 8 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Anthony Armenta
Los Angeles, US
★★★★★ 5
right size for your dock.
Fit perfectly. Everything is nice and neat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
J
Verified Purchase
Justin B.
Bozeman, US
★★★★★ 5
Sturdy, worked well
Holds it sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
B
Verified Purchase
bms
Carnegie, US
★★★★★ 5
Solid as described
Value for money and easy installation
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
A
Verified Purchase
Adam
New York, US
★★★★★ 5
Great for a gaming laptop!
Color: Black, Size: 1.37" without hook
Great product is you want to mount any size laptop under your desk. I used it for my Alienware gaming laptop and it's fantastic! The three points of contact hold the laptop securely, while allowing maximum airflow for the fans. The three "clamps" are rock solid and will definitely outlive the laptop. The installation was simple and easy, just need a drill.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
D
Verified Purchase
David H.
Lowell, US
★★★★★ 5
under desk laptop system
Color: Black, Size: 1.37" without hook
Reclaimed real desk space with this one. The mount holds the laptop securely underneath without any vibration or creaking and the installation required no drilling — clamped cleanly to the desk edge. The ventilation spacing is generous enough that thermals stay reasonable even under load. Works with a solid range of laptop sizes and the adjustment mechanism is easy to use. If your laptop spends most of its time docked this is the cleanest way to get it out of the way.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026

recommand products