01-28-2016, 02:52 AM
I was turned on to 303 Aerospace Protectant by the folks that sold me by truck bed cover (metal chassis but vinyl top). I've been using and it works. From what I can gather, it's better than Armor-all as it does not leach a certain compound out of the plastic that normally migrates out, but replaces it.
Check it out. It's a bit expensive though.
Phosphoric Acid, used to clean and etch your metal bits, will leave a phosphate coating on the metal which helps with the adhesion of your POR15 (I didn't do this on my tiller tanks and the POR 15 delaminated - heavy sigh) and also helps with flash rust. Not quite as good as filling with diesel though.
Check it out. It's a bit expensive though.
Phosphoric Acid, used to clean and etch your metal bits, will leave a phosphate coating on the metal which helps with the adhesion of your POR15 (I didn't do this on my tiller tanks and the POR 15 delaminated - heavy sigh) and also helps with flash rust. Not quite as good as filling with diesel though.