It's a steel tank. It has had several holes come n it over the years. This time, my son and I are gonna take it off, clean it, JB weld what holes we find, and then fiber glass all of the bottom. I have heard of the stuff you can pour inside of it, never used it, or know of anyone who has. I did find some a few mins ago at a Bike shop, $35 bucks.
My son has the truck now and he wants to fix it for good. Any problems with my plan of attack?