I tried that stuff in my pro street iscream truck,waste of money.you are better off with a quality antifreeze and a good mixture.it’s worked like that for years.
Snake oil..... I like the idea of it. But having tried it a few times no difference. But I am sure someone has seen a result worthy of the price tag..... Just not me and sound like there is atleast one other person in the boat with me lol....
