{"product_id":"loctite-high-strength-262-thread-locker-red-250-ml-permanent-metal-bond-65-f-to-300-f","title":"Loctite high-strength 262 Thread Locker — Red 250 mL, permanent metal bond, -65°F to 300°F","description":"\u003cp\u003e\u003cstrong\u003eLoctite 262 Red is a high-strength anaerobic thread locker formulated to lock and seal metal fasteners, curing in about 24 hours and withstanding temperatures from -65°F to 300°F.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for permanent or hard-to-remove fastening on metal assemblies, Loctite 262 (250 mL) provides a durable bond that resists vibration, shock and most common industrial fluids. This red, high-strength adhesive fills gaps between threads, preventing loosening and leakage while delivering a shear strength of approximately 1450 psi and tensile strength near 189 psi. It's suited for heavy-duty applications where a secure, long-lasting connection is required.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly does Loctite 262 cure and what affects cure time?\u003c\/h3\u003e\n\n\u003cp\u003eCure time is typically about 24 hours for full strength, although initial handling strength can be achieved sooner depending on part size, fit, and environmental conditions. Being an anaerobic adhesive, it cures when confined between metal surfaces and in the absence of air; temperature and material porosity influence the speed of cure.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTypical full cure: ~24 hours at room temperature\u003c\/li\u003e\n  \u003cli\u003eFaster on plated or catalytic metal surfaces; slower on passive metals\u003c\/li\u003e\n  \u003cli\u003eHigher temperatures accelerate cure, very cold conditions extend time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Loctite 262 resist heat and harsh environments?\u003c\/h3\u003e\n\n\u003cp\u003eYes — this formulation tolerates a wide service temperature range from -65°F up to a maximum of 300°F, making it suitable for many automotive, industrial and machinery environments. The cured polymer resists vibration, many oils, lubricants and occasional exposure to fuel and solvents, though compatibility should be checked for continuous chemical immersion.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eService temperature range: -65°F to +300°F\u003c\/li\u003e\n  \u003cli\u003eGood resistance to vibration and mechanical shock\u003c\/li\u003e\n  \u003cli\u003eStable performance in common oils and lubricants; verify for specialty chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan Loctite 262 be used on all metals and what bond strength can I expect?\u003c\/h3\u003e\n\n\u003cp\u003eLoctite 262 is formulated for use on metal fasteners and mating metal substrates; it works best on steel, stainless steel and similar alloys. It achieves high shear strength (~1450 psi) and tensile strength around 189 psi when properly applied and fully cured, delivering a permanent-grade hold for critical assemblies.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBest for metal-to-metal threaded connections\u003c\/li\u003e\n  \u003cli\u003eShear strength: approximately 1450 psi\u003c\/li\u003e\n  \u003cli\u003eTensile strength: approximately 189 psi\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I apply and remove the product if disassembly is needed?\u003c\/h3\u003e\n\n\u003cp\u003eApplication is straightforward: clean threads of oil, dirt and old adhesive, apply a moderate amount to the threads or underhead, assemble and allow to cure. Removal of a high-strength red grade typically requires heat, impact or specialized tools; disassembly procedures depend on joint design and safety practices.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSurface prep: degrease and remove contaminants before application\u003c\/li\u003e\n  \u003cli\u003eApply to threads, assemble parts, allow anaerobic cure in confined gap\u003c\/li\u003e\n  \u003cli\u003eDisassembly often needs heat or mechanical force for permanent bonds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Loctite 262 Red (250 mL) is intended for professionals and serious DIYers who need a permanent, high-strength locking solution for metal fasteners — for example, automotive technicians securing engine or drivetrain bolts, industrial maintenance crews fastening machinery components, and fabricators assembling heavy equipment. If you require repeatable, vibration-resistant thread locking at elevated operating temperatures, this product provides a dependable option. For removable or lower-strength needs, consider alternative Loctite grades designed for serviceable joints.\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 262 removable after curing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Loctite 262 is a high-strength (permanent) grade; removal usually requires heat and mechanical force or cutting tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What temperature range can this thread locker handle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Service temperatures range from -65°F up to +300°F; suitable for many automotive and industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Loctite","offers":[{"title":"Default Title","offer_id":48082937348254,"sku":"B004FCH7RI","price":63.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/loctite-262-bottle-front.jpg?v=1785819488","url":"https:\/\/northtrailauto.ca\/products\/loctite-high-strength-262-thread-locker-red-250-ml-permanent-metal-bond-65-f-to-300-f","provider":"North Trail Auto","version":"1.0","type":"link"}