{"product_id":"loctite-219481-threadlocker-blue-liquid-50-ml-medium-strength","title":"Loctite 219481 Threadlocker Blue Liquid 50 Ml Medium Strength","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LOCTITE 219481 is a medium-strength, blue liquid threadlocker supplied in a 50 mL bottle. It is designed to secure threaded fasteners against vibration loosening and is a standard choice across HVAC, plumbing, electrical, and mechanical service work. The liquid formula wicks into thread engagement after assembly, curing to a durable hold that still allows disassembly with hand tools. Full cure is reached in 24 hours. The product is rated for service from -65 degrees F to 300 degrees F, making it suitable for equipment exposed to heat cycles during normal operation.\u003c\/p\u003e\n\u003cp\u003eThis threadlocker is appropriate for residential and light commercial applications where fasteners require a reliable, removable hold. Common installation scenarios include securing hardware on HVAC equipment, pump assemblies, electrical enclosures, and pipe support brackets. The medium-strength formula is the correct choice when fasteners must be serviced or removed during routine maintenance without heat or impact tools. It is applied by technicians and tradespeople across HVAC, plumbing, and mechanical disciplines.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMedium strength formula — holds against vibration while remaining removable with hand tools\u003c\/li\u003e\n  \u003cli\u003eLiquid form wicks into thread engagement for consistent coverage\u003c\/li\u003e\n  \u003cli\u003eFull cure time of 24 hours at standard conditions\u003c\/li\u003e\n  \u003cli\u003eOperating range from -65 degrees F to 300 degrees F\u003c\/li\u003e\n  \u003cli\u003eBlue color coding for quick field identification as medium strength\u003c\/li\u003e\n  \u003cli\u003e50 mL bottle with controlled dispensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose medium-strength threadlocker for use on metal threaded fasteners in HVAC, plumbing, electrical, and mechanical service applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eClean and degrease fastener threads before application to ensure proper adhesion and cure. Apply a small amount of threadlocker to the fastener threads prior to assembly. Allow the full 24-hour cure time before placing the assembly into service under load or vibration. No special tools are required for application, but standard thread-fastener torque practices appropriate to the fastener size should be followed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm\u003c\/strong\u003e: Liquid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrength\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Size\u003c\/strong\u003e: 50 mL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Type\u003c\/strong\u003e: Bottle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Cure Time\u003c\/strong\u003e: 24 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: -65 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 300 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.22 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31201701\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LOCTITE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 219481\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOCTITE","offers":[{"title":"Default Title","offer_id":51540315308338,"sku":"219481","price":181.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/74eaa40afa8a7363b1f89c9ca11ac49d.jpg?v=1785851987","url":"https:\/\/voomisupply.com\/products\/loctite-219481-threadlocker-blue-liquid-50-ml-medium-strength","provider":"Voomi Supply","version":"1.0","type":"link"}