My wife's Cherokee is suffering a little from surface corrosion underneath and before it gets worse and I have to buy a welder, I figured I put some underbody wax on to essentially choke of the corrosion's air supply. Plus it'll probably cover some of the cracks in the rubberized undercoating, too.
Only problem is that I'm used to wandering into the equivalent of Pepzone and finding stuff like that on the shelf, but this doesn't seem to be as readily available out here in the desert as it is in the UK. Funny that.
Anyway, does anybody have any recommendations for a source of this stuff? I know I can get the "for professional use"[1] WaxOyl from RoversNorth but other than that I seem to be drawing a blank.
[1] I must qualify on account of reading GRM.






