243 Blue Thread Locker Anaerobic Adhesive Removable Anti Vibration Screw Lock Glue for Motorcycle Bicycle Auto Metal Fastener

Loolifl thread locker includes 243 blue medium strength and 271 red high strength, available in 10ml & 50ml. anaerobic glue locks metal bolts against looseness, vibration, rust and leakageModel differences243 blue (medium strength)Wrench removable without heat. for bikes, motorcycles and daily hardware, fits 1/4"-3/4" fasteners.271 red (high strength)Permanent lock, requires 180℃+ heating to disassemble. for auto engines & heavy machinery up to 1" bolts.Key featuresAnti-vibration, anti-rust, anti-leakage; temperature range -55℃~150℃; anaerobic fast curing; pointed nozzle for easy use.Curing time (25℃)Tack-free: 10 mins | initial cure: 30-60 mins | full cure: 24hApplicationCar, motorcycle, bicycle, pipeline, industrial equipment, all metal screws & nuts.NotesOnly for metal threads. avoid eye/skin contact. store in a cool, dry place, keep away from children.Size choice.10ml for portable small repairs; 50ml for long-term industrial use.