SKU: 49047154762

300pcs Polyolefin Shrinking Assorted Heat Shrink Tube Set CZ0000550

Sale price$10.75 Regular price$11.95
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

300pcs Polyolefin Shrinking Assorted Heat Shrink Tube Set CZ0000550Protect and insulate your electrical connections with the NEW 300PCS Polyolefin Heat Shrink Tube Set, designed for professional grade wire repair, insulation, and sealing applications. Featuring a 3: 1 shrink ratio and flame retardant UL approved polyolefin material, this kit ensures durable, safe, and long lasting electrical protection in any environment. Key Features: Comprehensive 300PCS Set: Includes a wide range of tube sizes to meet all your

Protect and insulate your electrical connections with the NEW 300PCS Polyolefin Heat Shrink Tube Set, designed for professional-grade wire repair, insulation, and sealing applications. Featuring a 3:1 shrink ratio and flame-retardant UL-approved polyolefin material, this kit ensures durable, safe, and long-lasting electrical protection in any environment.

Key Features:

  • Comprehensive 300PCS Set: Includes a wide range of tube sizes to meet all your wiring and repair needs.
  • 3:1 Shrink Ratio: Provides a tight, secure fit for effective insulation and strain relief.
  • Premium Polyolefin Material: Ensures flexibility, durability, and superior heat resistance.
  • Flame Retardant & UL Approved: Meets strict safety standards for electrical and industrial use.
  • Wide Temperature Range: Operates effectively from -55°C to +125°C for versatile applications.
  • Easy to Use: Shrinks quickly with a heat gun; can be easily cut with scissors or a sharp knife.
  • Organized Storage Case: Comes in a compact box for neat storage and quick selection.

Specifications:

  • Shrink Ratio: 3:1
  • Material: Polyolefin
  • Minimum Shrinkage Temperature: +70°C
  • Full Shrinkage Temperature: +110°C (Maximum)
  • Operating Temperature: -55°C to +125°C
  • Tensile Strength: 10.4 MPa
  • Dielectric Strength: 15 kV/mm
  • Flammability: Flame Retardant
  • Approvals: UL Certified, ISO9001 Compliant
  • Supplied Format: Flat Tubing
  • Cutting Method: Scissors or Sharp Knife
  • Quantity: 300 PCS (Assorted Sizes)

Ideal for: Automotive wiring, electronic repairs, household maintenance, and professional electrical installations.

Get your NEW 300PCS Polyolefin Heat Shrink Tube Kit today — reliable insulation, professional finish, and built to last!

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: 49047154762

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4.5 ★★★★★
Based on 19 reviews
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Verified Purchase
Lucy Mejia
Phoenix, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
T
Verified Purchase
Twins9
Dallas, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
S
Verified Purchase
swwkennyg
Grantham, US
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
M
Verified Purchase
Monica Alzate
Phoenix, US
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025
H
Verified Purchase
Heather260
Los Angeles, US
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
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Reviewed in the United States on November 30, 2025

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