{"product_id":"loctite-272","title":"LOCTITE® 272 High-Strength High-Temperature Red Threadlocker","description":"\u003cp\u003e\u003cstrong\u003eLOCTITE® 272\u003c\/strong\u003e is a one-component, red, high-strength anaerobic threadlocker for permanently locking and sealing close-fitting metal fasteners. It cures after assembly when air is excluded between metal surfaces, helping prevent loosening and leakage caused by shock and vibration. Its high-temperature capability makes it well suited to large bolts and studs, with M25 (1 in.) and larger fasteners listed as typical applications.\u003c\/p\u003e\n\n\u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength, permanent-grade threadlocking for demanding assemblies\u003c\/li\u003e\n  \u003cli\u003eService temperature after full cure: -65°F to 450°F (-54°C to 232°C)\u003c\/li\u003e\n  \u003cli\u003eHelps resist loosening and leakage from shock and vibration\u003c\/li\u003e\n  \u003cli\u003eSeals threaded joints and supports through-hole applications\u003c\/li\u003e\n  \u003cli\u003eMedium-viscosity, thixotropic formula for controlled application\u003c\/li\u003e\n  \u003cli\u003eOne-component product; no mixing required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvailable sizes and manufacturer IDs\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eHenkel IDH\u003c\/th\u003e\n\u003cth\u003eCalculated net-content weight\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e36 mL\u003c\/td\u003e\n\u003ctd\u003eBottle\u003c\/td\u003e\n\u003ctd\u003e492143\u003c\/td\u003e\n\u003ctd\u003e39.96 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e50 mL\u003c\/td\u003e\n\u003ctd\u003eBottle\u003c\/td\u003e\n\u003ctd\u003e88442\u003c\/td\u003e\n\u003ctd\u003e55.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e250 mL\u003c\/td\u003e\n\u003ctd\u003eBottle\u003c\/td\u003e\n\u003ctd\u003e195542\u003c\/td\u003e\n\u003ctd\u003e277.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eWeight note:\u003c\/em\u003e Henkel does not publish packaged shipping weights for these variants. The weights above are calculated net-content weights using the official specific gravity of 1.11 at 25°C (volume × density). They are not measured packaged shipping weights.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand \/ manufacturer\u003c\/th\u003e\n\u003ctd\u003eLOCTITE® \/ Henkel Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eHigh-strength anaerobic threadlocker\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTechnology\u003c\/th\u003e\n\u003ctd\u003eAcrylic; dimethacrylate ester chemistry\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eComponents\u003c\/th\u003e\n\u003ctd\u003eOne component; no mixing\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003eRed to red-orange liquid\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eViscosity\u003c\/th\u003e\n\u003ctd\u003eMedium; 4,000 to 15,000 mPa·s (cP), Brookfield RVT at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSpecific gravity\u003c\/th\u003e\n\u003ctd\u003e1.11 at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCure\u003c\/th\u003e\n\u003ctd\u003eAnaerobic; activator can be used as a secondary cure aid\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFixture time\u003c\/th\u003e\n\u003ctd\u003e40 minutes (typical; substrate and temperature affect cure speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBreakaway torque\u003c\/th\u003e\n\u003ctd\u003e23 N·m (200 lb·in) on M10 steel nuts and bolts after 24 hours at 22°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePrevail torque\u003c\/th\u003e\n\u003ctd\u003e25 N·m (220 lb·in) on M10 steel nuts and bolts after 24 hours at 22°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCompressive shear strength\u003c\/th\u003e\n\u003ctd\u003eAt least 14.5 N\/mm² (2,102 psi) on steel pins and collars after 24 hours at 22°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eRecommended materials\u003c\/th\u003e\n\u003ctd\u003eClose-fitting metal surfaces, especially steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eTechnical values are typical manufacturer data and can vary with substrate, gap, temperature, activator use, and cure conditions.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePopular applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePermanent locking and sealing of large metal bolts and studs\u003c\/li\u003e\n  \u003cli\u003eHigh-temperature threaded assemblies\u003c\/li\u003e\n  \u003cli\u003eFasteners exposed to shock, vibration, or leak paths\u003c\/li\u003e\n  \u003cli\u003eThrough-hole and blind-hole threaded assemblies\u003c\/li\u003e\n  \u003cli\u003eAutomotive powertrain and chassis, electric-motor, heavy-equipment, and industrial maintenance work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDirections for use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean:\u003c\/strong\u003e Remove oil and contamination from internal and external threads with a suitable LOCTITE® cleaner, then allow the parts to dry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActivate when needed:\u003c\/strong\u003e On inactive metals such as stainless steel, aluminum, or plated surfaces—or when cure is slow at temperatures below 5°C (41°F)—apply LOCTITE® SF 7471 or SF 7649 and let it dry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtect the nozzle:\u003c\/strong\u003e Do not let the dispensing tip touch metal; contact can cure product in the nozzle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough holes:\u003c\/strong\u003e Place several drops on the bolt where the nut will engage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlind holes:\u003c\/strong\u003e Apply several drops down the internal threads toward the bottom of the hole and add several drops to the bolt.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread sealing:\u003c\/strong\u003e Apply a continuous 360° bead to the leading male threads while leaving the first thread free. Work material into larger threads or gaps; coat female threads as needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssemble:\u003c\/strong\u003e Join and tighten the parts to the specified torque before the adhesive fixtures.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eDisassembly:\u003c\/strong\u003e Try standard hand tools first. If the assembly cannot be removed, heat the nut or bolt locally to about 250°C (482°F) and disassemble while hot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCleanup:\u003c\/strong\u003e Cured material can be softened with a LOCTITE® solvent such as LOCTITE® 7200, then removed with a soft scraper. Avoid generating dust or aerosols. Finish with a suitable LOCTITE® cleaner such as 7063.\u003c\/p\u003e\n\n\u003ch2\u003eStorage\u003c\/h2\u003e\n\u003cp\u003eKeep the unopened container closed and dry in a cool, well-ventilated location. Henkel lists 8°C to 21°C (46°F to 70°F) as the optimal range; storage below 8°C or above 28°C (82°F) can affect product properties. The U.S. SDS specifies safe storage at or below 38°C (100.4°F), away from heat, sparks, and open flame. Keep locked up. Do not return dispensed material to the original container because contamination can reduce product performance.\u003c\/p\u003e\n\n\u003ch2\u003eSafety and use limitations\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. Suspected of causing cancer. May cause organ damage through prolonged or repeated exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRead and understand all safety precautions before use. Avoid breathing vapor, mist, or spray.\u003c\/li\u003e\n  \u003cli\u003eUse with adequate ventilation. Wear protective gloves and clothing plus eye and face protection. Wash thoroughly after handling.\u003c\/li\u003e\n  \u003cli\u003eNot recommended for pure-oxygen or oxygen-rich systems, or as a sealant for chlorine or other strong oxidizers.\u003c\/li\u003e\n  \u003cli\u003eNot normally recommended for plastics, particularly thermoplastics that can stress-crack. Confirm compatibility before use.\u003c\/li\u003e\n  \u003cli\u003eThe current U.S. SDS identifies the formulation as UN 3082, Class 9, Packing Group III for ground, air, and water transport; actual shipment requirements can depend on package and shipment conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65:\u003c\/strong\u003e Cancer and Reproductive Harm — \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eConsult the current Safety Data Sheet for complete first-aid, spill, exposure-control, disposal, and transport information.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/datasheets.tdx.henkel.com\/LOCTITE-272-en_GL.pdf\" target=\"_blank\" rel=\"noopener\"\u003eOfficial LOCTITE® 272 Technical Data Sheet\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/next.henkel-adhesives.com\/us\/en\/products\/industrial-adhesives\/central-pdp.html\/loctite-272\/BP000000153465\/variation\/492143.html\" target=\"_blank\" rel=\"noopener\"\u003eHenkel product page and safety documents\u003c\/a\u003e\u003c\/p\u003e","brand":"Henkel","offers":[{"title":"36 mL Bottle","offer_id":48965100536062,"sku":"LT_272_36ML","price":60.0,"currency_code":"CAD","in_stock":true},{"title":"50 mL Bottle","offer_id":48974210171134,"sku":"LT_272_50ML","price":86.0,"currency_code":"CAD","in_stock":false},{"title":"250 mL Bottle","offer_id":48974210203902,"sku":"LT_272_250ML","price":299.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1212\/5762\/files\/loctite-272-36ml-bottle.png?v=1789585374","url":"https:\/\/www.perigeedirect.com\/en-ca\/products\/loctite-272","provider":"Perigee Direct","version":"1.0","type":"link"}