It can used for reel maintenance of fishing tackle and bearings for radio control!Recommended for lever holder pivot part, clutch wire drum part, etc.!Formes an extremely lubricious coating on the metal surface by the slight heat generated on the sliding surface between the metals.Reduces metal wear and maintains good lubrication.In addition, it is less aggressive to rubber products, and no trouble has been reported to date. It has a good reputation as "I'm glad that it moves smoothly."