We have just had a large perspex exhibit case delivered which was sctratched (extensively but fortunately not too deeply) in transit. Because it was delivered by a sponsor we are not in a position to replace the item and need to try to reduce the visibility of the scratches. Any ideas? I am guessing that there must be lots of experience out there! Thanks Glen Moore Science Centre Wollongong, AUSTRALIA Email: [log in to unmask] Fax: 61 2 42 836665 Web: http://www.uow.edu.au/science_centre/home.html