Extra fine graphite AGS extra fine graphite is the finest all-purpose, dry powder lubricant which is both odorless and non-toxic. Use to guard against sticking, wear and corrosion. Can be used year-round on all types of material including metal, wood, plastic and rubber. Suggested applications - precision instruments, locks, hinges, tools, guns, fishing reels, camera shutters, bicycles, office machines, toys and other fine mechanisms.