Posted 12/25/2010 13:32 (#1506266 - in reply to #1505463) Subject: Shark bite.....
Renville Minnesota
Its a product from Sherwin Williams. I think its probably sand for sandblasting.
Anyway, I don't have it in my garage, but will put it on this summer. Its WAY too slick without it now. Only problem is ya have to put it on with another coat of epoxy.