Black Magic BM23 Tire Wet, 23 oz. Specially formulated to deliver the most brilliant shine of any leading tire spray available With one quick spray, this tire dressing leaves tires looking wet, black, and glossy Unique combination of polymers and high-molecular-weight silicones provide long-lasting, high-gloss shine Dries quickly so there is less chance for sling on your wheel wells and fenders Lasts up to 4 weeks