What do ya\'ll think about herculiner? I'm going to be moving to Buffalo NY in January and need to do some rustproofing. I have a body-lift to put on my blazer and while the tub is in the air I thought it would be a good time to undercoat it. My big question is which one to use? I've heard good things about herculiner but I want some feedback. Any and all opinions are greatly appreciated. Thanks, Buddy I've got my dream truck and it's a 72 K-5 that is getting there!!