I had my car chemical dipped prior to starting metal work. Now that the metal work and some new lead filling is complete I am getting different opinions on the effects of the chemical dipping on the lead filler. The body is going back to get the final dip to remove any surface rust, then dipped in Zinc Phosphate to coat all the hard to reach area that are bare metal because of the dipping. I want to take the body straight to the body shop to be epoxy primered after the zinc phosphate dip. Is the dipping process going to have a negative effect on the lead? I have been told it will not be a problem, but have also been told that I will have to remove all the lead. Any information is much appreciated. Thanks in advance.