Gas tank and radiator repair. Seals small holes and weak seams in gas tank without welding or tank removal. Repairs leaks and holes in all types of radiators. Permanent. Hardens in 60 seconds. For use on these suggested applications: holes and seams in gas tank radiator or gas can. 3 ribbon.25 oz. Carded. Length: 0.88. Width: 8. Height: 3...