Ultra safety TG 01 Tef-Gel Eliminates: Corrosion of stainless screws in aluminum, on outdrives, outboards, steering gear, fishing equipment, outriggers, davits, masts, booms and especially canvas snaps - Blistering of painted surfaces, dockware, light fixtures, and junction boxes. - Seizing of moving parts such as turnbuckles, chair adjusters, slides, hinges and reel mounts. - Galling of stainless steel and titanium locknuts and hardware. - Corrosion of Amphenol connector shells and contacts, radio antenna connectors and spark plug contacts. - Tef-GeI is now being used by the most demanding professionals at boat yards, equipment manufacturers, rigging companies, and shipbuilders since 1989. Try it and you'll agree. .