LOOLIFL Thread Locker Screw Glue Blue Red Medium High Strength Anti-loose Thread Sealant Metal Bolt Lock Adhesive 10ml 50ml

Product IntroductionLOOLIFL Thread Locker is professional anaerobic locking adhesive specially designed for metal screw threads. It cures rapidly when squeezed between metal threads without air, forming a tough locking & sealing layer to solve the common problem of loose bolts caused by long-time vibration.We provide two strength formulas to match different maintenance demands, with two capacity options 10ml portable mini bottle and 50ml large capacity bottle for daily or heavy industrial use.2. Two Types For Different Usage✅ Blue Thread Locker – Medium Strength (Removable)For general load screws, easy disassembly with common hand toolsWorking temperature: -54℃ ~ 150℃Fit thread size: 1/4" - 3/4"Ideal for equipment screws, motorcycle ordinary bolts, automotive interior fastenersReusable after disassembly, no damage to thread surface✅ Red Thread Locker – High Strength (Permanent Locking)Ultra strong shear & tensile strength for heavy load fasteningWorking temperature: -54℃ ~ 180℃Fit thread size: up to 1 inchNeed heating over 200℃ plus tools to disassemble, permanent lockingPerfect for engine cylinder bolts, chassis heavy screws, industrial pump & valve threadsCore AdvantagesAnti-loose & Anti-vibration: Lock bolts tightly to avoid loosening under continuous vibrationAnti-rust & Anti-corrosion: Isolate air, water and engine oil to prevent metal thread oxidationSealing & Leak-proof: Fill tiny thread gaps to block oil, gas and liquid leakageOil Resistance: Stable performance under long-term engine oil immersionPrecise Nozzle Design: Long pointed tip controls glue output accurately, no waste, easy operationWide Metal Compatibility: Works on steel, iron, copper, aluminum alloy and all metal fastenersAnaerobic Curing: Only solidify between metal threads, liquid state in bottle for long storageWide Application Scenarios🚗 Auto Parts: Engine bolts, chassis fasteners, brake system screws, pipeline threads🏍️ Motorcycle: Cylinder heads, shock absorbers, brake caliper, wheel fixing bolts🏭 Industrial Machinery: Pumps, valves, molds, production equipment, transmission parts🔧 Daily Hardware: Mechanical tools, pipeline joints, metal assembly screws How To UseClean the screw and nut thread surface, remove oil, dust and rust for better adhesionSqueeze a small amount of thread locker evenly on the male threadTighten the bolt completely as requiredWait for 10-30 minutes for initial fixation, full curing within 24 hours to reach maximum strength