Function: This product prevents parts from becoming loose due to vibration, thus locking and sealing metal nuts and bolts. Can eliminate micro-vibration wear phenomenon, withstand high load and rust prevention. How to use: Clean the surface, shake well before use, apply enough product to the bolt at the nut joint. Multi-purpose: the sealant is widely used in automobile valve cover, oil pan, pump, engine, etc., and can also be used for bicycle, motorcycle, lock, lawn mower, hardware and other bolts. Date First Available May 17, 2024