Joseph11

A few months ago I ceramic coated my car with Adam’s graphene ceramic advanced coating (9 year). It was a brand new car. I used iron remover, clay and polished with DA polisher using M205. Recently I had some water spots on the ceramic, so I used Adam’s water spot remover. I did a test spot and while it did remove the water spots, it also removed the ceramic coating. I tested by spraying some water on the test spot and no more beading at all. Adams says their water spot remover is safe on coatings, So I don’t know what I did wrong or you think water spot remover is too strong for coating?