--- product_id: 304496638 title: "Wirefy | Heat Shrink Tubing - 1/4\" inch - 3:1 Ratio - Adhesive Dual Wall Waterproof - Heat Shrink Tube - Heatshrink Tubes - Black - 50 Feet Roll | Trusted UL Certification" brand: "wirefy" price: "23909CFA" currency: XOF in_stock: true category: "Wirefy" url: https://www.desertcart.sn/products/304496638-wirefy-heat-shrink-tubing-1-4-inch-3-1-ratio store_origin: SN region: Senegal --- # Adhesive dual-wall waterproof seal 3:1 shrink ratio for precision fit 50ft flexible roll for custom cuts Wirefy | Heat Shrink Tubing - 1/4" inch - 3:1 Ratio - Adhesive Dual Wall Waterproof - Heat Shrink Tube - Heatshrink Tubes - Black - 50 Feet Roll | Trusted UL Certification **Brand:** wirefy **Price:** 23909CFA **Availability:** ✅ In Stock ## Summary > 🔥 Shrink it, seal it, secure it — the pro’s choice for flawless insulation! ## Quick Answers - **What is this?** Wirefy | Heat Shrink Tubing - 1/4" inch - 3:1 Ratio - Adhesive Dual Wall Waterproof - Heat Shrink Tube - Heatshrink Tubes - Black - 50 Feet Roll | Trusted UL Certification by wirefy - **How much does it cost?** 23909CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/304496638-wirefy-heat-shrink-tubing-1-4-inch-3-1-ratio) ## 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:** Durable polyolefin resists abrasion, heat, and oil, providing long-lasting insulation in the harshest environments. - • **Ultimate Protection:** Adhesive-lined dual walls create a waterproof, oil-proof barrier—perfect for marine, automotive, and outdoor use. - • **Precision Fit Every Time:** 3:1 shrink ratio ensures a snug, professional-grade seal that outperforms standard 2:1 tubing. - • **Certified Safety Assurance:** UL-listed for flame resistance and electrical safety, giving you peace of mind on critical projects. - • **Custom Lengths, Zero Waste:** Generous 50-foot roll lets you cut exactly what you need, eliminating the hassle of pre-cut kits. ## Overview Wirefy’s 1/4" heat shrink tubing features a superior 3:1 shrink ratio and adhesive dual-wall construction for a waterproof, oil-proof seal. Supplied on a 50-foot roll for customizable use, this UL-listed tubing offers durable, abrasion-resistant insulation ideal for electrical, automotive, and marine applications. ## Description desertcart.com: Wirefy | Heat Shrink Tubing - 1/4" inch - 3:1 Ratio - Adhesive Dual Wall Waterproof - Heat Shrink Tube - Heatshrink Tubes - Black - 50 Feet Roll | Trusted UL Certification : Industrial & Scientific ## Features - 3:1 SHRINK RATIO: Wire shrink wrap tubing shrinks to 1/3 of its size for a tight, secure fit. Better than 2:1 tubing. Ideal for wire heat shrink tubing in electrical or automotive use. - WATER & OIL PROOF: Adhesive lined heat shrink tubing melts and seals for a waterproof and oil proof bond. Reliable shrink tube for wires in marine, auto, or outdoor applications. - 50FT FLEXIBLE ROLL: 1/4" heat shrink tubing on a 50ft roll. Cut any size you need. Better than precut kits. Perfect electrical shrink wrap tubing for custom cable runs. - DURABLE INSULATION - Electrical heat shrink tubing resists abrasion, oil, and heat. Use shrink tubing for wires in harsh environments. Strong, flexible, and durable insulation. - UL LISTED SAFETY – UL-listed heat shrink tubing meets rigorous safety and performance standards; guarantees reliable insulation and flame resistance in critical automotive, and electrical applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08W7RB32Z | | Best Sellers Rank | #12,532 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #51 in Industrial Heat-Shrink Tubing #5,810 in Electrical Equipment | | Brand Name | Wirefy | | Coverage | 50 Feet | | Customer Reviews | 4.7 4.7 out of 5 stars (33,119) | | Item Dimensions L x W | 7.48"L x 2.56"W | | Item Length | 600 inches | | Item Thickness | 0.25 inches | | Manufacturer | Wirefy | | Manufacturer Part Number | Wirefy-DWT-6.4-B | | Material Type | Polyolefin | | Model Number | Wirefy-DWT-6.4-B | | Number of Items | 1 | | Number of Packs | 1 | | Recommended Uses For Product | Electrical Insulation, Automotive Insulation | | UPC | 850026973013 | | Unit Count | 50 Feet | ## Product Details - **Brand:** Wirefy - **Item Thickness:** 0.25 inches - **Material:** Polyolefin - **Product Dimensions:** 7.48"L x 2.56"W - **Recommended Uses For Product:** Electrical Insulation, Automotive Insulation ## Images ![Wirefy | Heat Shrink Tubing - 1/4" inch - 3:1 Ratio - Adhesive Dual Wall Waterproof - Heat Shrink Tube - Heatshrink Tubes - Black - 50 Feet Roll | Trusted UL Certification - Image 1](https://m.media-amazon.com/images/I/41udo6qRJ6L.jpg) ![Wirefy | Heat Shrink Tubing - 1/4" inch - 3:1 Ratio - Adhesive Dual Wall Waterproof - Heat Shrink Tube - Heatshrink Tubes - Black - 50 Feet Roll | Trusted UL Certification - Image 2](https://m.media-amazon.com/images/I/31uQwfqYFAL.jpg) ![Wirefy | Heat Shrink Tubing - 1/4" inch - 3:1 Ratio - Adhesive Dual Wall Waterproof - Heat Shrink Tube - Heatshrink Tubes - Black - 50 Feet Roll | Trusted UL Certification - Image 3](https://m.media-amazon.com/images/I/41-PW0CjjZL.jpg) ![Wirefy | Heat Shrink Tubing - 1/4" inch - 3:1 Ratio - Adhesive Dual Wall Waterproof - Heat Shrink Tube - Heatshrink Tubes - Black - 50 Feet Roll | Trusted UL Certification - Image 4](https://m.media-amazon.com/images/I/41Hp4IQ7MYL.jpg) ![Wirefy | Heat Shrink Tubing - 1/4" inch - 3:1 Ratio - Adhesive Dual Wall Waterproof - Heat Shrink Tube - Heatshrink Tubes - Black - 50 Feet Roll | Trusted UL Certification - Image 5](https://m.media-amazon.com/images/I/41eWqYE8u+L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Wirefy 1/8" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - a resistant Heat Shrink - Black - 50 Feet Roll - AIRIC UL Listed Non Insulated Butt Connectors 22-16 AWG,100 pcs Electrical Seamless Crimping Terminals,Uninsulated Wiring Crimps Connector, Bare Copper Crimp Splice Terminal for 22,20,18,16 Gauge Wire --- ## 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.sn/products/304496638-wirefy-heat-shrink-tubing-1-4-inch-3-1-ratio](https://www.desertcart.sn/products/304496638-wirefy-heat-shrink-tubing-1-4-inch-3-1-ratio) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-25*