Extreme Shield + Ceramic Tire Coating will keep your tires in great shape. Its non-greasy protective barrier repels dirt & road grime from sticking to your tire's surface. Product Features:Long lasting shine that keeps tires clean, longerPatent Pending tire coating formula with Si02-based dirt-repelling technologyCreates a non-greasy protective barrier with long lasting benefits and a satin finishHelps prevent dirt & road grime from sticking to tire surfaceFast, easy-to-use aerosol with a multi-directional sprayer applies dirt repelling technology uniformly for a longer showroom shineDries to the touch in around 30 minutes and fully cures in 24 hours