Originally Posted by
merziac
Probably won't hurt to try, but that ding is deep and concentrated, I'd be surprised if the blocks worked very much at all. I would Bondo or steel filler it, touch up and call it a day.
Yes, I agree. Roll it out as best you can, to remove any high spots around the area to be filled. Then JB weld and sand/feather.
Yes, This might require refinishing for an invisible repair, but IMHO this frame would be worth the effort.