Superior dry lubrication for moving or stationary parts. Displaces moisture and inhibits corrosion. Fortified with PTFE to provide a micro-thin film that won't attract dust or dirt. Dries in seconds. Will not stain sails or clothes. Great for mast track, genoa or traveler T-track, headsail grooves, hinges, zippers, headfoils, and sliders. 11oz.