Rim wax

[Woodie]

I don't think that there is any wax or sealant that prevents brake dust build up. What they do offer is easier cleaning and removal of the brake dust that has built up.

Any wax/sealant on the wheel is better than no wax/sealant at all, so whether it's GC Wax, a cleaner wax or Rimwax, you will be better off than if you used no LSP product.

Of the products that I've used on wheels, I like Rimwax and Rejex the best.