3M & Meguiars have good glaze, polish, wax
Meguiars Show Car glaze works well for over the counter products. We use this sealant when detailing cars -
http://www.topoftheline.com/tolae/16ozmaxpains.html
Detailing section -
http://www.automotiveforums.com/vbul...lay.php?f=1070