Quote Originally Posted by 0-TJ-0 View Post
It's not a long term fix but my experience with them is that they work. In one of my old jobs we used a tub of silverseal every few months in a 20ton escavator and kept it going for a couple of seasons before it got some love.
Ok, so when they did get some love do you know if there was any ill effects from the addative? Such as residue through the cooling system?