RIMGUARD EXPRESS is an ‘Easy – to Apply’ natural gloss and extremely durable, polymer sealant. Use on wet or dry surfaces. Excellent for all types of wheel surfaces including: Aluminum, magnesium, anodized, painted and clearcoated rims. RIMGUARD EXPRESS quickly brightens and shines the surface while creating a barrier of protection that guards against brake dust build up and road film. Holds on for multiple washings. Will not sling, streak or discolor surface.