{"product_id":"bstflex-heat-shield-fire-sleeve-3-4in-id-x-5ft-silicone-coated-fiberglass-for-automotive-hoses-wires","title":"BSTFLEX Heat Shield Fire Sleeve 3-4in ID x 5ft – Silicone Coated Fiberglass for Automotive Hoses \u0026 Wires","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe BSTFLEX Heat Shield Fire Sleeve is a high‑temperature protective sleeve designed for automotive use. With a compact 3\/4 in inner diameter and a 5 ft length, it offers a tidy, flexible solution for protecting bundles of hoses and electrical wiring from heat exposure.\u003c\/p\u003e\n\u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDimension: Inner Diameter 3\/4 in (20 mm); Length 5 feet (1.5 m). Please note that manual measurement may yield small variations.\u003c\/li\u003e\n  \u003cli\u003eMaterial and build: Silicone rubber coated fiberglass delivers solid heat insulation while remaining pliable for routing around hoses and cables.\u003c\/li\u003e\n  \u003cli\u003eTemperature and fire resistance: Operating range -60°C to 260°C; VW-1 flammability; fiberglass inner sleeve with silicone coating. A note: silicone may emit a faint odor when heated, which is normal.\u003c\/li\u003e\n  \u003cli\u003eEase of use and versatility: Automotive heat shield sleeves are designed for quick installation around hoses, electrical wiring, and fuel\/oil lines to help prolong component life and shield against heat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal‑world uses and potential benefits\u003c\/h3\u003e\n\u003cp\u003eIn daily automotive work, technicians and DIY enthusiasts wrap BSTFLEX sleeves around engine hoses, coolant lines, and wiring harnesses near hot components such as exhaust manifolds or turbochargers. The silicone coating adds a protective layer against abrasion and heat exposure, helping to keep bundles organized and insulated.\u003c\/p\u003e\n\u003cp\u003ePossible benefits, based on the described specifications, include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLower risk of vapor lock by isolating hot fuel lines from surrounding parts.\u003c\/li\u003e\n  \u003cli\u003eExtended life for hoses and wiring due to improved heat insulation and protection.\u003c\/li\u003e\n  \u003cli\u003eCleaner cable management with a single protective sleeve that resists heat damage.\u003c\/li\u003e\n  \u003cli\u003eSupport from extensive testing and material standards that speak to durability and safety under demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuality, assurance, and notes\u003c\/h3\u003e\n\u003cp\u003eBSTFLEX backs this heat shield sleeve with a Lifetime Warranty. The product carries certifications and test data aligned with automotive and rail-related standards, including various safety and compliance tests. As with silicone products, there may be a slight odor when first heated, which is typical for silicone coatings.\u003c\/p\u003e\n\u003ch3\u003eCare and installation tips\u003c\/h3\u003e\n\u003cp\u003eFor best results, install the sleeve around the component with a snug, continuous fit and avoid sharp bends beyond the material’s flexibility. The sleeve is designed to wrap and protect hoses and wiring from heat without adding excessive bulk to the bundle.\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 are the dimensions of the BSTFLEX Heat Shield Fire Sleeve?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Inner diameter 3\/4 in (20 mm); length 5 ft (1.5 m).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What features does this sleeve offer for automotive use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Heat resistance from -60°C to 260°C, VW-1 rating, silicone-coated fiberglass, easy installation, and a lifetime BSTFLEX warranty.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BSTFLEX","offers":[{"title":"Default Title","offer_id":48409581944989,"sku":"B0BK9MSCS1","price":21.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/bstflex-heat-shield-fire-sleeve-3-4in-id-5ft.jpg?v=1781192416","url":"https:\/\/nexoltic.com\/products\/bstflex-heat-shield-fire-sleeve-3-4in-id-x-5ft-silicone-coated-fiberglass-for-automotive-hoses-wires","provider":"Nexoltic","version":"1.0","type":"link"}