{"product_id":"wirefy-heat-shrink-tubing-3-8-inch-3-1-ratio-adhesive-dual-wall-waterproof-50-ft-roll-ul-listed-black","title":"Wirefy Heat Shrink Tubing 3\/8 Inch, 3:1 Ratio, Adhesive Dual-Wall Waterproof, 50 ft Roll, UL Listed, Black","description":"\u003ch2\u003eWirefy Heat Shrink Tubing — 3\/8 inch, 3:1 ratio\u003c\/h2\u003e\n\u003cp\u003eMeet Wirefy’s adhesive-lined heat shrink tubing, engineered to provide a tight, secure wrap around wires and cables. With a 3:1 shrink ratio, this tubing reduces to one third of its original diameter, helping you create neat, dependable terminations and protected splices without excess bulk.\u003c\/p\u003e\n\u003cp\u003eThe dual-wall design features an adhesive lining that melts and seals as the tubing shrinks, forming a waterproof and oil-resistant bond. This combination helps shield connections from moisture, humidity, and exposure to oils in a range of environments, from boats and cars to outdoor equipment and industrial setups.\u003c\/p\u003e\n\u003ch3\u003eWhy it works for your projects\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3:1 shrink ratio:\u003c\/strong\u003e achieves a compact, secure fit on individual wires or small bundles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdhesive-lined seal:\u003c\/strong\u003e creates a waterproof barrier that helps protect splices and terminations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50 ft roll:\u003c\/strong\u003e provides flexibility to cut to any length, ideal for custom cable runs and long runs without waste.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable insulation:\u003c\/strong\u003e resists abrasion, heat, and exposure to oils, supporting reliability in tough environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL-listed safety:\u003c\/strong\u003e confirms adherence to safety and performance standards for electrical and automotive use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFinished in classic black, this tubing blends with most wiring layouts for a clean, professional look. Whether you are upgrading a vehicle harness, protecting marine leads, or tidying outdoor electrical runs, Wirefy offers a practical solution that pairs performance with ease of use.\u003c\/p\u003e\n\u003ch3\u003eSuggestions for use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlan your run lengths, cut evenly, then apply heat to shrink and seal for a streamlined finish.\u003c\/li\u003e\n  \u003cli\u003eUse on exposed wires in automotive or outdoor applications to minimize wear and moisture ingress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: This product is designed to provide reliable insulation and protection as part of standard electrical or automotive maintenance. Results can vary with application, heat source, and environmental conditions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the shrink ratio of Wirefy heat shrink tubing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It features a 3:1 shrink ratio, enabling a compact, secure wrap around wires and cables.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this tubing suitable for outdoor or marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The adhesive-lined design provides a waterproof and oil-resistant seal, and the product is UL-listed for safety.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Wirefy","offers":[{"title":"Default Title","offer_id":53093101109359,"sku":"B08W9BRKZQ","price":31.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/wirefy-heat-shrink-tubing-38-inch-31-ratio.jpg?v=1778765195","url":"https:\/\/taskholt.com\/products\/wirefy-heat-shrink-tubing-3-8-inch-3-1-ratio-adhesive-dual-wall-waterproof-50-ft-roll-ul-listed-black","provider":"TaskHolt","version":"1.0","type":"link"}