Originally Posted by shak911
I have the equipment to spray the Rust Check, I do not mind the few holes, is the Krown stuff in a liquid form, and is it available for DIYselfer, and where, annual thing or just once ?
Krown is available in T32 (pink) and T40 (gold), both are liquids. The T40 is thicker and better for the underside. I use it exclusively within the body panels and underside. It creeps, especially on warmer days.
I buy a 20 liter pail at the Krown dealer.
It is applied annually. Any product that is applied once is useless as far as I'm concerned. I apply Krown T40 the first three or four years in a row. After that, you can go every second year.
We (a lab where I worked) tested Rust Check along with Krown and one other product according to test standards. The Krown came out on top.
And don't waste your time with those electronic modules that are supposed to stop corrosion. A total waste of money.