I use this alot. It is by far the best product for wheels and brake calipers. The high heat resistance means it lasts a lot longer than most other coatings. When applied to wheels it certainly adds nice shine, beading and easier cleanup. When used on painted panels gives a wax like shine and slickness. It is so easy to apply (can't imagine how you would screw it up-wet,spray,wipe up and dry). It even works in colder temperatures. Finally it doesn't stick to rubber so no clean up on the tires after application. Great product.
