My LSP is actually, armor all wheel protectant. I hate all things armor all, but it works.
The Sealants,waxes,etc, don't work. Yes they keep the paint on the wheels protected and makes them easier to clean, no denying that. What makes the Armor All different is that you spray it on like an aerosol; so you can get to almost every crack and crevice of the wheel. Secondly it REPELS, anything trying to stick to it. Waxes and sealants don't do this.