I've got some basic questions about seam sealer on my '68 Mustang:
1) I believe there are basically two types used on the car - brushed on type at actual seams (all around the cowl and firewall, probably lots of other placed I haven't found yet), and self-leveling at the drip rails - am I correct?
2) What is a good method for removing the seam sealer on the seams, and the self-leveling type at drip rails?
3) I believe factory sealer was applied direct to bare steel - what kind of pre treatment should be used when replacing it (bare steel, 80 grit scratch, some acid etch)?
4) What seam sealer brand / types would you recommend for a novice? I'm willing to go 2K assuming there are significant benefits, but I would rather not buy a special gun just to do one car. I think some of the Fusor and Evercoat products have caulk gun adapters?
Thanks in advance for the information.