SKU: 31744829748

HST-A3-3/8-330-Blk 3:1 Polyolefin Dual Wall/Adhesive Lined Heat Shrink Tubing Nominal Diameter: 3/8" Spool Size: 330 Feet

Sale price$159.55 Regular price$177.28
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Description

HST-A3-3/8-330-Blk 3:1 Polyolefin Dual Wall/Adhesive Lined Heat Shrink Tubing Nominal Diameter: 3/8" Spool Size: 330 Feet3: 1 Polyolefin Dual Wall Adhesive Lined Heat Shrink Tubing Nominal Diameter: 3 8" Size Before Shrinking: . 360" Size After Shrinking: . 120" Spool Size: 330 Feet Features: 3: 1 Shrink Ratio with melt adhesive inner lining (shrinks to 1 3 its original diameter) Up to 15% longitudinal shrinkage Meets requirements of AMS DTL 23053 4 (formerly MIL I 23053 4), Class 3 UL 224 VW 1 and CSA OFT recognized Maximum use temperature 135C Shrink Temperature of

3:1 Polyolefin Dual Wall/Adhesive Lined Heat Shrink Tubing

Nominal Diameter: 3/8"
Size Before Shrinking: .360"
Size After Shrinking: .120"
Spool Size: 330 Feet

Features:

• 3:1 Shrink Ratio with melt adhesive inner lining (shrinks to 1/3 its original diameter)
• Up to 15% longitudinal shrinkage
• Meets requirements of AMS-DTL-23053/4 (formerly MIL-I-23053/4), Class 3
• UL 224 VW-1 and CSA OFT recognized
• Maximum use temperature 135°C
• Shrink Temperature of 90°C and operating temperature of -55°C to + 110°C
• Crosses to : Sumitomo W3B2, Raychem ATUM, Alpha FIT-321, 3M EPS-300, Canusa CPA-100 , LG GSHS-3635W
• Typical applications include: Insulation, Wire Identification, Wire Bundling, Mechanical Protection, Color Coding, Lightweight Harnessing, Physical/Electrical Protection of Components, Strain Relief, and Solder Insulation.

This tubing has good mechanical strength and provides protection from fluids, moisture and corrosion. HST-A3 is used in a wide variety of electrical applications, including back end connector sealing, breakouts, and connector-to-cable transitions. High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors.

High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors. The product is UL recognized and the. Certificates: UL (File No E180908), CUL, F-mark, Sony Green Partner.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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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]
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SKU: 31744829748

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4.4 ★★★★★
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UPSTATE NEW YORK
Carnegie, US
★★★★★ 5
THIS ITEM WORKED WONDERS FOR ME..
DURING THIS WINTER SKIN PROBLEMS WERE PRESENT SO I TRIED THIS ITEM, AT FIRST I NOTICED THAT IT MADE MY SKIN FEEL REALLY DRY BUT IT DID CALM MY SKIN DOWN TO THE POINT WHERE THE ISSUES, WHICH WERE BECOMING INTENSE, JUST DISAPPEARED AFTER I USED IT 2-3 TIMES EVEN ON MY FACE, SO PERHAPS DRYNESS IS WHAT ENDED MY SKIN ISSUES (PSORIASIS) I HAVE EXPERIENCED IN THE PAST USING OILS AND CREAMS WHICH HAVE MADE MY ISSUES WORSE SOOOOOO THIS ITEM WAS A SUCCESS FOR ME.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
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Debra L Smith
Battle Creek, US
★★★★★ 3
Soap for skin irritations
Mild. No irritation to my psoriasis
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2025
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Anon
Cuba, US
★★★★★ 5
Fantastic soap for the dermatitis and eczema prone
You guyyyyysss, my hands have no dry, itchy spots right now. None. This is remarkable because before now I have for years had issues with eczema/contact dermatitis patches that have at times (aka: most times) been pretty unbearable. To say that I’m overjoyed to have found a natural soap that truly works for me is an understatement. When you use this, you can feel that it’s moisturizing your skin. It’s fantastic. If you haven’t tried it, do yourself a favor and get yourself a bar. I’m wondering now if I can use it on my entire body and to wash my hair. That’s probably a little overboard, but it’s that good and now that I’ve used it I suspect all my skin problems are contact dermatitis that could be solved by the right soap/shampoo.
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Reviewed in the United States on June 30, 2022
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Tiffany
Port Orchard, US
★★★★★ 5
It works
It works great
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Reviewed in the United States on February 23, 2026
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Amazon Customer
Los Angeles, US
★★★★★ 5
Best I’ve found yet for facial psoriasis
Anyone who has facial psoriasis will tell you there are not a lot of products that you can put on your face without irritation or flareups. This soap is just what I needed. There are no irritating chemicals or perfumes in this soap. I have read other reviews that the soap does not last very long but there is a way to use it to make it last. First, I wet my face and then I wet my fingertips and rub my finger tips across the dry bar of soap and then lightly rub my face with my fingertips softening the plaques and then lightly wash with a soft cotton washcloth. It is not really moisturizing but not over drying either. I follow up with an organic vegetable-based glycerin oil to moisturize. This is the best product I have found yet.
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Reviewed in the United States on June 2, 2020

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