OPTI BOND TIRE GEL http://www.optimumcarcare.com/obtgel.php?li=7 . I use it inside the engine bay, tires,interior etc. I purchased the 128oz which yields 256 oz since you mix it with water. Shine looks natural like if it were new with out the greasy look. Since its water based dust does not stick to it like oil based products. You want to stay away from petroleum based products which is what you get from your local auto parts store and retail locations. Black dash + greasy protectant = glare