--- product_id: 346114635 title: "Wirefy 3/32\" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - Marine Grade Heat Shrink - Black - 50 Feet Roll" brand: "wirefy" price: "FREE" currency: TND in_stock: false url: https://www.desertcart.tn/products/346114635-wirefy-3-32-heat-shrink-tubing-3-1-ratio-adhesive store_origin: TN region: Tunisia --- # 3:1 shrink ratio for tight seal 50 ft durable black polyolefin roll Adhesive-lined waterproof bond Wirefy 3/32" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - Marine Grade Heat Shrink - Black - 50 Feet Roll **Brand:** wirefy **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔥 Seal it tight, protect it right — the pro’s choice for flawless insulation! ## Quick Answers - **What is this?** Wirefy 3/32" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - Marine Grade Heat Shrink - Black - 50 Feet Roll by wirefy - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/346114635-wirefy-3-32-heat-shrink-tubing-3-1-ratio-adhesive) ## Best For - wirefy enthusiasts ## Why This Product - Trusted wirefy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Dual-wall construction offers superior abrasion resistance and industrial-grade durability for long-lasting protection. - • **Versatile Powerhouse:** Perfect for automotive, marine, electronics, and DIY projects—50 feet of premium tubing ready to tackle any challenge. - • **Waterproof Confidence:** Heat-activated adhesive lining melts to create a rigid, moisture-proof seal that locks out corrosion and wear. - • **Precision Fit Every Time:** 3:1 shrink ratio ensures tubing recovers to one-third diameter, delivering a flawless, gap-free seal. - • **Effortless Professionalism:** Slide on, apply heat, and achieve expert-grade insulation in seconds—no fuss, no mess, just results. ## Overview Wirefy 3/32" Heat Shrink Tubing is a professional-grade, marine-certified polyolefin tubing with a superior 3:1 shrink ratio and dual-wall design. Featuring an adhesive-lined interior, it creates a waterproof, abrasion-resistant seal ideal for electrical insulation, strain relief, and environmental protection across automotive, marine, and home projects. This 50-foot black roll offers durable, easy-to-use, and versatile heat shrink solutions trusted by thousands of professionals. ## Description Wirefy 3/32" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - Marine Grade Heat Shrink - Black - 50 Feet Roll: desertcart.com: Industrial & Scientific ## Features - 3:1 SHRINK RATIO - Recovers to 1/3 of its original diameter, and makes a tight seal. Eliminates the problem of 2:1 tubing not shrinking tight enough. - GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection. This creates waterproof and long-lasting insulation. - EASY TO USE - Simply slide heat shrink tube over your connection point and apply heat. Make professional insulated connections in seconds. - DUAL WALL TUBING - Provides enhanced protection from wear and tear. Industrial grade tubing is resistant to fluids, heat, and mechanical stretch. - 3/32 INCH (2.4mm) SHRINK TUBING DIAMETER - Get the exact diameter you need. 50 Feet of shrink tubing will last through many projects. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08W9JT93H | | Best Sellers Rank | #322,442 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #698 in Industrial Heat-Shrink Tubing #62,866 in Electrical Equipment | | Brand Name | Wirefy | | Customer Reviews | 4.7 4.7 out of 5 stars (141) | | Item Dimensions L x W | 600"L x 0.09"W | | Item Length | 50 feet | | Item Thickness | 2.4 millimeters | | Manufacturer | Wirefy | | Manufacturer Part Number | Wirefy-DWT-2.4-B | | Material Type | Polyolefin | | Model Number | Wirefy-DWT-2.4-B | | Number of Items | 1 | | Number of Packs | 1 | | Recommended Uses For Product | Electrical insulation, Environmental seal, Strain relief, Wire identification, Grouping loose wires, Thermal insulation, Surface protection | | UPC | 857409007983 | | Unit Count | 50 Feet | ## Product Details - **Brand:** Wirefy - **Item Thickness:** 2.4 millimeters - **Material:** Polyolefin - **Product Dimensions:** 600"L x 0.09"W ## Images ![Wirefy 3/32" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - Marine Grade Heat Shrink - Black - 50 Feet Roll - Image 1](https://m.media-amazon.com/images/I/81Dg+BE6iiL.jpg) ![Wirefy 3/32" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - Marine Grade Heat Shrink - Black - 50 Feet Roll - Image 2](https://m.media-amazon.com/images/I/51oKJwA7juL.jpg) ![Wirefy 3/32" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - Marine Grade Heat Shrink - Black - 50 Feet Roll - Image 3](https://m.media-amazon.com/images/I/319+T7j7-OL.jpg) ![Wirefy 3/32" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - Marine Grade Heat Shrink - Black - 50 Feet Roll - Image 4](https://m.media-amazon.com/images/I/41-PW0CjjZL.jpg) ![Wirefy 3/32" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - Marine Grade Heat Shrink - Black - 50 Feet Roll - Image 5](https://m.media-amazon.com/images/I/41Hp4IQ7MYL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/346114635-wirefy-3-32-heat-shrink-tubing-3-1-ratio-adhesive](https://www.desertcart.tn/products/346114635-wirefy-3-32-heat-shrink-tubing-3-1-ratio-adhesive) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-03*