I haven't done body work since my 65 Impala in 1970. Back then I used bondo after grinfing off the rust. I need to repair rusted fenders, doors, truck!!! Is it best to dip strip first and then have new metal put in, or does it matter? Also, should I sand blast or dip? Just which is best and what is the sequence of steps? I don't want to do anything twice....
