Marine Tex is great stuff and they now make several strenghts with sixteen thousand being the lightest and they go on up but this HL said would be a temp fix. There is a pinning and welding process I have saw some place but do not know much about it. If it were me I would try and locate a used or MAYBE a new head from one of the in-liner places but that would be a long shot at best.
62Blue
Don
