I removed the glued on flange from 3 sides of a jet tub and it came off very nicely except in a few spots where the bond was so strong it took small pits out of the tub surface, How can I repair thoes small pits in a white fiberglass tub, There was also a shoert door flange screwed down in one edge and I have 3 holes to patch. I intend to install it as a set in this time.tlc