222 243 263Threadlocker Screw Glue Quickly Cured Thread Locking Agent Anaerobic Adhesive Corrosion-Resistant Anti-Loosening Glue

Thread Locker Screw GlueProduct DescriptionThis thread locker is an anaerobic adhesive specially designed for locking and sealing metal threaded fasteners. It cures in the absence of air between tight metal surfaces to form a durable, fixed bond that effectively prevents screws, bolts and nuts from loosening caused by vibration, shock or temperature changes. Widely used in automotive, machinery, electrical equipment, home hardware and industrial assembly.Key FeaturesAnaerobic Curing: Activates and cures between metal threads without air, no mixing required.Anti‑Loosening & Anti‑Vibration: Effectively locks fasteners to avoid loosening during long‑term use.Leakproof & Sealing: Fills thread gaps to prevent gas or liquid leakage.Anti‑Rust & Corrosion Resistance: Protects threads from rust, oil and mild chemical corrosion.Flexible Strength OptionsLow/Purple: Removable for parts needing frequent adjustment.Medium/Blue: Removable with hand tools, for general machinery.High/Red: Permanent locking, for heavy‑duty and non‑disassembly parts.Wide Temperature Resistance: Stable performance from -55℃ to 150℃.Easy Application: Needle tip design for precise and clean use.ApplicationsSuitable for locking and sealing all kinds of metal screws, bolts, nuts and fasteners.Widely used in:Automotive engines, chassis and transmission partsIndustrial machinery, pumps, valves and compressorsElectrical appliances, motors and instrument partsFurniture, bicycles, motorcycles and hardware assemblyAny threaded connection that needs anti‑loosening and sealingHow to UseClean the thread surface to remove oil, dust, rust and moisture.Apply an appropriate amount of glue evenly on the thread.Assemble and tighten the fastener normally.Initial setting in about 20 minutes; full curing and maximum strength in 24 hours.NotesFor metal threaded parts only; not suitable for plastic or non‑metallic threads.Keep sealed in a cool, dry place away from direct sunlight and high temperature.Avoid contact with skin and eyes. Use in a well‑ventilated area.Keep out of reach of children.