Guys... i recently got a WE-6 cooler, it's the one that looks identical though to the WD-12. Anyways, Ive started gutting as I only want to restore the interior and convert from water to air cooling. Couple of questions, please check pics.
1. On the insulation, what sort of adhesive was used or is recommended to help secure the insulation? I noticed sticky black marks that I'm guessing is residue from an old adhesive.
2. What is the tray under the insulation...is this just a piece of sheet metal? Is this welded in place? Mine is chewed up pretty bad and will need to be replaced.