Tecnics 1200G platter cleaning

The brass platter is getting dirty and I was wondering what to clean it with. Is it clearcoated?

tzh21y10-11-2018 2:55pm

brf Details Discussions Posts This discussion Message User 1,715 posts 10-11-2018 at 05:51pm Copy Comment URL Report Comment Edit Delete Dirty or oxidizing, there is a big difference. If it is oxidizing, chances are that it is not clear coated, therefore, you will need a metal polish. Try polishing the platter's underside as a test before moving on to the top surface.
stereo5 Details Discussions Posts This discussion Message User 6,529 posts 10-11-2018 at 11:22pm Copy Comment URL Report Comment Edit Delete Mine still looks like brand new.
tzh21y OP Details Discussions Posts This discussion Message User 1,654 posts 10-12-2018 at 12:17pm Copy Comment URL Report Comment Edit Delete i am thinking its carbon graphite from the boston audio mat but that does not explain what looks like tarnishing around the edges of the platter