Have you had any experience with the "All Metal" type body fillers? Supposed to have aluminum particles mixed in with the body filler and be the so called closest thing to real lead.
I burnt out the lead in my sail panels (wear a respirator!) and once the new roof skin is on and tacked into place, I'll need to finish these seams off again.
Looked into the Eastwood Company Lead free soldering kits but the cheapest one is $109.
Thanks,