{"product_id":"loctite-high-strength-272-red-threadlocker-36-ml-high-temp-oil-tolerant-bond","title":"Loctite High-Strength 272 Red Threadlocker — 36 ml High-Temp, Oil-Tolerant Bond","description":"\u003cp\u003e\u003cstrong\u003eLoctite 37480 (272) Red High-Temperature Threadlocker is a high-strength anaerobic adhesive formulated to lock and seal metal fasteners in heavy-duty, high-heat applications while remaining removable with heat.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for professional engine builders, repair shops, and technicians, this 36 ml Loctite threadlocker delivers OEM-grade performance on a wide range of metals. It bonds reliably to both active and passive substrates—such as steel, stainless steel, aluminum, and plated surfaces—while tolerating oils and contaminants better than many conventional formulations. Engineered to resist shock, vibration, and harsh chemicals, it secures critical components yet can be released when needed using localized heat and standard hand tools.\u003c\/p\u003e\n\n\u003ch3\u003eWhat kinds of fasteners and assemblies is this product meant for?\u003c\/h3\u003e\n\u003cp\u003eThe Loctite 272 Red formula is optimized for heavy-duty screws, studs, and bolts where high strength and temperature resistance are required. Typical uses include camshaft sprocket bolts, crankshaft bolts, idler bearings, and other drivetrain or engine fasteners up to 1-1\/2\" (38 mm).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for fasteners up to 1-1\/2\" (38 mm) in diameter\u003c\/li\u003e\n  \u003cli\u003eCommonly used on camshaft and crankshaft applications\u003c\/li\u003e\n  \u003cli\u003eWorks on bearings, pulleys, and high-load engine parts\u003c\/li\u003e\n  \u003cli\u003eCompatible with a variety of metal substrates, including passive metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly does it cure and reach full strength?\u003c\/h3\u003e\n\u003cp\u003eThis threadlocker begins setting quickly to help hold assemblies during rework and assembly operations. Initial handling strength develops within about one hour, while the adhesive achieves maximum bond strength after a full 24 hours under typical conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInitial set time: approximately 1 hour\u003c\/li\u003e\n  \u003cli\u003eFull cure: approximately 24 hours for maximum strength\u003c\/li\u003e\n  \u003cli\u003eCuring speed can vary with temperature, gap size, and substrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan it be used on oily or plated surfaces and how is it removed?\u003c\/h3\u003e\n\u003cp\u003eThe formula is engineered for excellent oil tolerance, so it performs reliably on parts with residual lubricants or plated finishes. When disassembly is required, bonded fasteners can be freed using localized heat and routine hand tools—no exotic extraction methods necessary.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for passive metals like stainless steel and aluminum\u003c\/li\u003e\n  \u003cli\u003eSuperior tolerance to oils and surface contaminants\u003c\/li\u003e\n  \u003cli\u003eRemoval method: apply localized heat then use standard hand tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat environmental and mechanical stresses can it withstand?\u003c\/h3\u003e\n\u003cp\u003eLoctite 272 is built to handle strenuous operating environments common in automotive and industrial settings. It resists high temperatures, repeated shock and vibration, and exposure to many aggressive chemicals, making it a dependable choice for critical joints.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature resistance for engine and industrial use\u003c\/li\u003e\n  \u003cli\u003eDurable under heavy shock and continuous vibration\u003c\/li\u003e\n  \u003cli\u003eResilient against common automotive fluids and chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: Professionals and experienced DIYers who work on engines, transmissions, or any heavy-duty metal assemblies where a permanent, high-temperature threadlocking solution is needed. Choose Loctite 37480 272 when you require OEM-quality retention for critical fasteners but still want the option to remove parts later with heat and basic tools.\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: Is Loctite 272 removable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Loctite 272 is removable by applying localized heat and using standard hand tools to unthread bonded fasteners.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What metals can Loctite 272 bond to?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It bonds to a wide range of metals including steel, stainless steel, aluminum, and plated surfaces, even on passive substrates.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Loctite","offers":[{"title":"Default Title","offer_id":48086216114334,"sku":"B0002KKTR2","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/loctite-272-red-bottle-front.jpg?v=1785890088","url":"https:\/\/northtrailauto.ca\/products\/loctite-high-strength-272-red-threadlocker-36-ml-high-temp-oil-tolerant-bond","provider":"North Trail Auto","version":"1.0","type":"link"}