Bill Hirsch Gas Tank Sealer Quart

Bill Hirsch  Gas Tank Sealer is the World's No. 1 Gas Tank Sealer. Impervious to all fuel types. Over 2,000,000 sold to date. This is the best way to repair and restore your fuel tank. Simple application, includes extensive application information and product information sheet. Will seal pinhole leaks and prevent rusting. This is good for most fuel types, not recommended for use with methanol. Works  with all metal and fibreglass tanks.