A general contractor I have worked with in the past asked me to look at a black absolute teller line (those huge counters in the bank the tellers stand behind). The stone looks dull, abraded, in some spots and fine in others (6 month old installation). I cant tell if the stone was doctored or what. The are evaluating their options,(I am helping them evaluate ...). I tried crystalizing with dark polishing powder which helped somewhat but did not solve the problem. There are still areas where there is dullness etc. Obviously a full restoration is preferred but they might not go for the price. Is there any topical that anyone knows of that can "even out" or mask these inconsistent spots?? The bank is pissed and the contractor wants to deal with this quickly and move on. How did I get caught in the middle ??