[chris71]

i use jewelers rougue on a buffing wheel for stuff like valave covers, maintenance it with wenol, sometimes mothers, i love the wenol though, it will take out water and oxidation spots quick. i used zoops seal on my valave covers and since i am on the east coast and frequent the beach once and a while the salt in the air destroye the coating and oxidized my covers. not happy. stay away from it if they used salt on the roads in winter or live near the coast