Another vote for FK1000P. I wear it on my BMW DD winter and summer wheels and am a big fan. An extra layer or 2 on the fronts is worth the effort IMO.
I like opti-seal, butttttt a couple layers of that armor all wheel protectant is still keeping my wheels clean as hell.
i was just about to suggest that. Just tossed on another coat on my ride yesterday. This time i'm hoping to test durability. I would say a few weeks and application couldn't be any easier LoL.
two coats of crystal rock:righton: haha! nah i'd go with BlackFire All Metal Sealant x2 coats and if you have, a coat of autobahn for good measure.
2x Wheel Sealant. I swear by this stuff...gives such an amazing shine. Smartwax Rimwax is really easy to buff off, and cleans and seals, though. I keep both products on hand.