10ml 50ml 243 271 Thread Locker Screw Glue Blue Red Medium High Strength Anti-loose Thread Sealant Metal Bolt Lock Adhesive Tool

Thread Locker Screw GlueProduct DescriptionOur thread locker is a professional-grade anaerobic adhesive specially designed to lock and seal metal threaded fasteners. It cures automatically in the absence of air between metal threads, forming a tough, durable fixed layer that effectively prevents screws, bolts and nuts from loosening caused by vibration, impact and temperature changes.It also seals thread gaps to prevent rust, corrosion and liquid leakage, widely used in automobile, motorcycle, mechanical equipment, electronic products, furniture assembly and industrial maintenance.Key FeaturesAnaerobic curing, no mixing required, easy to useExcellent anti-loosening and anti-vibration performanceSeals threads, waterproof, oil-resistant and rustproofWide temperature resistance: -55℃ ~ 150℃Multiple strength options for different disassembly needsNeedle tip bottle for precise application, no overflow or wasteModel Selection243 Blue: Medium strength, oil resistant, suitable for general machinery and automotive parts271 Red: High strength, permanent locking, suitable for heavy equipment and non-detachable fastenersApplicationWidely used for locking metal bolts, nuts, threaded fasteners in automotive engines, motorcycles, industrial machinery, home appliances, furniture, hardware tools and various maintenance scenarios.How to UseClean the thread surface to remove oil, dust and water, keep it dry.Apply an appropriate amount of glue evenly on the thread.Assemble and tighten the fastener as normal.Initial curing takes about 10-20 minutes, full curing takes 24 hours.Warm TipsOnly for metal threaded parts, not suitable for large gaps or plastic materials.Avoid contact with skin and eyes, use in a ventilated place.Keep out of reach of children.Seal tightly after use and store in a cool and dry place.