I would not apply Klasse by machine...The sealant is very thin and a little goes a long way, it is tough to see how much you applied which I why I don't like it at all. It dries like a rock, I like to use a damp applicator to apply it by hand and just do a panel at a time. I really don't let it dry very long because it is such a pain to get off. I think it was a waste of money, I used that product only a few times and now it just collects dust. Good luck with it...I don't mean to bash on the product, that was just my opinion on it, maybe somebody else has had a good experience with it