{"product_id":"6mm-1-4-self-adhesive-aluminum-heat-reflective","title":"6mm - 1\/4\" Self Adhesive Aluminum Heat Reflective","description":"\u003cp\u003e\u003cstrong\u003eBSTFLEX 6mm (1\/4\") self-adhesive aluminum-reflective fiberglass sleeve is a side-entry, high-temperature wrap designed to shield hoses, wire harnesses and exhaust lines from heat up to +150°C.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 2-meter (78 inch) length of heat-reflective sleeving combines aluminum foil, woven fiberglass and a polyester backing to deliver thermal insulation, oil resistance and flexible protection in automotive and industrial environments. The side-entry, self-wrap design with a 25% overlap makes installation quick without disassembling connections, and the 0.5mm thickness balances durability with pliability for routing in tight spaces.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this sleeve protect cables and hoses from engine heat?\u003c\/h3\u003e\n\u003cp\u003eThe aluminum surface reflects radiant heat while the fiberglass core slows conductive heat transfer, lowering the thermal load on wiring and rubber hoses. It’s engineered for sustained exposure between -40°C and +150°C and provides measurable insulation performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReflective aluminum layer reduces radiant heat exposure.\u003c\/li\u003e\n  \u003cli\u003eFiberglass body resists heat conduction and maintains shape.\u003c\/li\u003e\n  \u003cli\u003eRated working temperature -40°C to +150°C for engine bay use.\u003c\/li\u003e\n  \u003cli\u003eMeasured heat insulation performance of ≥100°C in demanding settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the sleeve easy to install around existing harnesses or tubing?\u003c\/h3\u003e\n\u003cp\u003eYes — the side-entry self-wrap design allows you to wrap around mounted hoses, bundles or exhaust components without disconnecting them. A 25% overlap helps maintain coverage and the flexible 0.5mm construction conforms to bends and tight routing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSide-entry slit for wrapping without disassembly.\u003c\/li\u003e\n  \u003cli\u003e25% overlap secures coverage along the length.\u003c\/li\u003e\n  \u003cli\u003eFlexible fiberglass and aluminum composite shapes around contours.\u003c\/li\u003e\n  \u003cli\u003e78\" (2 m) length fits multiple runs or larger harnesses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this sleeve withstand oil, abrasion and outdoor conditions?\u003c\/h3\u003e\n\u003cp\u003eThe polyester-backed fiberglass and aluminum foil construction offers good oil resistance and abrasion protection for automotive environments. While robust for routed lines, keep it away from open flames and direct cutting edges to maintain performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOil-resistant materials suitable for engine compartments.\u003c\/li\u003e\n  \u003cli\u003eDurable composite layers reduce wear from vibration and contact.\u003c\/li\u003e\n  \u003cli\u003eAvoid direct flame exposure; not a fireproof barrier.\u003c\/li\u003e\n  \u003cli\u003eRecommended inspection after prolonged exposure to harsh conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat size and quantity are included, and how do I choose the right fit?\u003c\/h3\u003e\n\u003cp\u003eThis listing supplies one 78\" (2 meter) length of 6mm (approx. 1\/4\") internal diameter self-wrap sleeve with 0.5mm thickness. Choose this size for small harnesses, sensor wires, vacuum lines or thin hoses; measure bundle diameter and allow overlap when planning coverage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes: 1x 78\" (2 m) self-wrap sleeve, 6mm ID, 0.5mm thickness.\u003c\/li\u003e\n  \u003cli\u003eBest for thin wire bundles, small hoses and sensor lines.\u003c\/li\u003e\n  \u003cli\u003eMeasure bundle plus 25% overlap to determine required length.\u003c\/li\u003e\n  \u003cli\u003eMultiple sleeves can be combined for longer runs or larger bundles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: mechanics, DIY car enthusiasts, fleet technicians and industrial maintenance crews who need a flexible, quick-to-install thermal barrier for wiring, tubing and exhaust-adjacent components. If you need a lightweight, reflective heat shield that installs without disconnecting assemblies, this BSTFLEX sleeve offers a balance of temperature resistance, oil tolerance and practical convenience for routine automotive and equipment protection. For safety, avoid exposing the sleeve directly to open flames and inspect periodically in high-abrasion locations; contact BSTFLEX support if you need help selecting the right diameter or length.\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: Can I use this sleeve next to an exhaust manifold?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes for radiant heat reduction and added insulation, but avoid direct flame contact and inspect for abrasion near sharp edges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I measure for the correct sleeve length?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Measure the bundle length plus 25% for overlap; one 78\" sleeve covers most short runs or multiple small bundles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BSTFLEX","offers":[{"title":"Default Title","offer_id":48087128408222,"sku":"B0FS1LDCLM","price":34.84,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/bstflex-front-packaging-sleeve.jpg?v=1785917420","url":"https:\/\/northtrailauto.ca\/products\/6mm-1-4-self-adhesive-aluminum-heat-reflective","provider":"North Trail Auto","version":"1.0","type":"link"}