I haven't used the black but I recently bought some gold from BMF and I was not impressed, it would not stick just rolled up when I would try to burnish it down so I thought maybe that particular end of the sheet didn't get enough adhesive so I tried the other end same story, I figured that it may be old stock but I probably won't buy anymore. Now I've used the chrome and the aluminum for years never had a problem with those but thanks for the heads up about the black foil.