It's funny I go to this one car wash just because they use the best tire stuff. Okay it comes in a gallon paint can and it is has a black label on it and it reads 3m micro finsher. I been trying to search it on the web but I can't find it. It makes the tires so black. The best I have ever seen. I have a feeling it is used for something else and they just use it for the tires. I am going to check out homedepot to see if I can find it. If anyone has any ideas about it let me know.