{"product_id":"threadlocker-adhesive-243-271-anaerobic-screw-locking-glue-heat-resistant","title":"Threadlocker Adhesive 243 \u0026 271 – Anaerobic Screw Locking Glue, Medium \u0026 High Strength, Heat-Resistant Anti-Loosening Sealant for Metal Bolts \u0026 Fasteners","description":"\u003ch2\u003eThreadlocker Adhesive – Stop Screws from Loosening for Good\u003c\/h2\u003e\u003cp\u003eVibration, heat, and mechanical stress cause fasteners to loosen over time. This anaerobic threadlocker adhesive cures in the absence of air to create a powerful, permanent bond between metal threads — preventing loosening, leaks, and corrosion. Available in 243 medium strength (removable) and 271 high strength (permanent) formulas.\u003c\/p\u003e\u003ch3\u003eFormula Guide\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e243 Medium Strength\u003c\/strong\u003e – Locks threads securely while remaining removable with standard hand tools. Ideal for bolts and fasteners that may need future adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e271 High Strength\u003c\/strong\u003e – Permanent locking for critical fasteners. Requires heat or press tools for removal. Best for heavy-duty mechanical and automotive applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnaerobic Formula\u003c\/strong\u003e – Cures only between metal surfaces in the absence of air — no mess, no waste\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Resistant\u003c\/strong\u003e – Maintains bond integrity under heat and vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Loosening Sealant\u003c\/strong\u003e – Prevents fastener back-out caused by vibration and thermal cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Purpose\u003c\/strong\u003e – Works on steel, stainless steel, brass, and most metal alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Setting\u003c\/strong\u003e – Fast fixture time for efficient assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eAnaerobic Threadlocker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrades Available\u003c\/th\u003e\n\u003ctd\u003e243 (Medium), 271 (High Strength)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Resistance\u003c\/th\u003e\n\u003ctd\u003eHigh-temperature resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Metals\u003c\/th\u003e\n\u003ctd\u003eSteel, stainless steel, brass, metal alloys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemovability\u003c\/th\u003e\n\u003ctd\u003e243: Hand tools | 271: Heat\/press required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhere It’s Used\u003c\/h3\u003e\u003cp\u003eAutomotive engine bolts, motorcycle fasteners, industrial machinery, HVAC equipment, plumbing fittings, power tools, and any application where vibration-induced loosening is a concern.\u003c\/p\u003e","brand":"Monster Kendama","offers":[{"title":"1 box of screw adhesive 243+9.16-1.69oz","offer_id":49124254220539,"sku":null,"price":31.5,"currency_code":"USD","in_stock":true},{"title":"8.22-1.69oz-2PCS Screw Adhesive","offer_id":49124254253307,"sku":null,"price":34.06,"currency_code":"USD","in_stock":true},{"title":"9.16-1.69oz-2PCS Screw Adhesive","offer_id":49124254286075,"sku":null,"price":34.02,"currency_code":"USD","in_stock":true},{"title":"5PCS-8.22-1.69oz Screw Glue","offer_id":49124254318843,"sku":null,"price":51.67,"currency_code":"USD","in_stock":true},{"title":"243-6PCS-0.34oz Screw Adhesive","offer_id":49124254351611,"sku":null,"price":33.24,"currency_code":"USD","in_stock":true},{"title":"271-6PCS-0.34oz Screw Adhesive","offer_id":49124254384379,"sku":null,"price":32.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/7802\/8539\/files\/95ab33be-7437-4694-9950-aa385c8dd712.jpg?v=1785645050","url":"https:\/\/acbauto.com\/products\/threadlocker-adhesive-243-271-anaerobic-screw-locking-glue-heat-resistant","provider":"ACB Auto","version":"1.0","type":"link"}