[ar0ck]

I'm looking to do some major rust repair and sealing on my floor pan and am looking to seal it with one of these two coat type products. I have the typical rust pools behind the drivers side seat from an unknown leak and light surface rust just about everywhere else under the carpet.

I've already started to remove all the carpet, and hopefully tomorrow or Wednesday I'll let the interior air dry before I take a wheel and wire brush to everything to prep for some patching over the rear fenders, but how much POR15 will I need to coat the full interior all the way to the trunk? Any pointers?

I also would like to paint the inside of the rear wheel well once I get the patches done.