Whup up a mixture of “Killz” paint and bucket grease. About half and half. Apply with a paint roller. Or go to the paint store and see if they will sell you dry powdered Titanium dioxide. That mixed into the grease makes bright white too.After a long wait we have finally got our steel pattern plate back up in a new location. The current coating is dark green grease and it's hard to see anything even up close. I have seen pattern plates with a bright white coating that looks much better and seems to stay white after a lot of use. Any suggestions other than white grease?