Originally Posted By: Ducked
Originally Posted By: Trav
Even if you don't do a proper welded repair you can dig this out, grind it good and fill it with metal filler, its much better and longer lasting than polyester Bondo and will last probably until your done with the car. This one is similar to the original Aluma lead.
https://www.amazon.com/14060-All-Metal-Specialty-Filler-Hardener/dp/B0082LFAI6
Edit: Added video
Don't doubt its good stuff, but its the best part of $40 a tin, and it seems like it'd be over-specified for a lot of hole-filling jobs, which usually don't need powder-coated or drilled-and-tapped.
I havn't fully evaluated my punk-technology alternative, since I don't do cosmetic repairs, but I'd say its got potential, and it might have a higher percentage of metal in it than "All-Metal" (where "All" apparently means 11%)
Linseed or tung oil or even alkyd resin might be faster setting but I havn't tried them.
Described here, on the UK based Honest John forum, with the usual flak from the usual resident pompous...er...posters.
https://www.honestjohn.co.uk/forum/post/index.htm?t=116804
Linked picture is unfortunately a bit out of focus probably due to the AF using the ground beyond the target as its datum.
I am interested, does it set hard and sandable and can be primed over? I use the all metal when I sand blast stuff that is not through but left the metal badly pitted, once its rust free I wipe it down with vinegar, dry it and swipe a very thin coat of the all metal on it then sand it down. The pits are filled and the job can primed, blocked out and painted.
I use it over welding seams lines and small imperfections in the metal that has no holes just warping or a minor ding that I cant get to from behind to hammer and dolly it, it holds up better than bondo.