{"product_id":"huakayo-7-size-heat-shrink-tubing-roll-kit-4-1-adhesive-lined-marine-grade-waterproof-54-ft","title":"HUAKAYO 7-Size Heat Shrink Tubing Roll Kit – 4:1 Adhesive-Lined, Marine-Grade Waterproof, 54 ft","description":"\u003ch2\u003ePremium protection for wiring projects\u003c\/h2\u003e\n\u003cp\u003eHUAKAYO's 7-Size Heat Shrink Tubing Roll Kit delivers reliable insulation and a professional-grade seal for a wide range of projects. With a 4:1 shrink ratio, the tubing reduces to a quarter of its original diameter, creating a tighter fit and cleaner appearance for energized wiring in boats, cars, and outdoor installations.\u003c\/p\u003e\n\u003cp\u003eOne standout feature is the adhesive-lined inner layer that melts and bonds as heat is applied, producing a fully sealed, waterproof, and corrosion-resistant connection. This makes it well-suited for marine environments, automotive repairs, and outdoor setups where moisture is a consideration.\u003c\/p\u003e\n\u003cp\u003eThe dual-wall design further protects your work: a rugged outer layer resists abrasion and mechanical wear, while the inner lining provides insulation and strain relief. The combination helps keep connections secure and protected over time.\u003c\/p\u003e\n\u003cp\u003eSeven most-used sizes are included, covering diameters of 3\/32” (6.5 ft), 1\/8” (6.5 ft), 3\/16” (6.5 ft), 1\/4” (6.5 ft), 3\/8” (15 ft), 1\/2” (10 ft), and 3\/4” (3.3 ft). In total, you get 54 feet of tubing—ample material for repairs, assemblies, and multiple projects.\u003c\/p\u003e\n\u003cp\u003eDesigned to handle a wide range of environments, this kit is engineered for marine, automotive, DIY electronics, and home improvement use. It is resistant to moisture, fuel, oil, and many chemicals, making it a versatile choice for professionals and hobbyists alike. The classic black finish adds a sleek, discreet look to finished wiring.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4:1 shrink ratio for tighter, professional-grade connections\u003c\/li\u003e\n  \u003cli\u003eAdhesive-lined interior for waterproof sealing and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eDual-wall design combines outer abrasion resistance with inner insulation\u003c\/li\u003e\n  \u003cli\u003e7 sizes included, totaling 54 feet\u003c\/li\u003e\n  \u003cli\u003eWide application range across marine, auto, DIY, and home projects\u003c\/li\u003e\n  \u003cli\u003eMoisture, fuel, oil, and chemical resistance for tough environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse cases and tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for marine wiring, automotive repairs, and outdoor electronics assemblies\u003c\/li\u003e\n  \u003cli\u003eMultiple diameters cover a broad range of wire gauges\u003c\/li\u003e\n  \u003cli\u003eEnsure you select the right diameter before shrinking for best results\u003c\/li\u003e\n\u003c\/ul\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 applications is this kit best suited for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for marine, automotive, DIY electronics, and home repairs requiring moisture resistance and durable insulation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many sizes are included and what is the total length?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Seven diameters totaling 54 feet, offering options from 3\/32” to 3\/4” for flexible wiring projects.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HUAKAYO","offers":[{"title":"Default Title","offer_id":47355941388482,"sku":"B0FRNM2MR5","price":55.31,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/3516\/7426\/files\/huakayo-7-size-heat-shrink-tubing-kit-packaging.jpg?v=1775385801","url":"https:\/\/perlastore.ca\/products\/huakayo-7-size-heat-shrink-tubing-roll-kit-4-1-adhesive-lined-marine-grade-waterproof-54-ft","provider":"Perla Store | The Ultimate A to Z Marketplace for Every Need in Canada","version":"1.0","type":"link"}