If you dont want to use a filler or lead. Grind your weld like normal, and use a body file. The only problem with that is you need to have a pretty good bead. Or you'll still have to use a filler.
dude use filler. its not gona hurt anything. obvisouly youve never done body work and sheet metal these days is to THIN for lead work also you gota know exactly how to do the metal for lead to even stick.
i agree a little filler is ok. not more than a 1/4 inch or so thick. or there is a product called allmetal, its like bondo but has metal not plastic in the resin. on the downside it cost almost twice as much
i agree a little filler is ok. not more than a 1/4 inch or so thick. or there is a product called allmetal, its like bondo but has metal not plastic in the resin. on the downside it cost almost twice as much