TIRE SHINE is a solvent based silicone dressing for all exterior hard surfaces such as tires and trim. Long lasting and water resistant. Unscented for greater economy. Available in 5 gallon and 55 gallons only. NOTE TO RESIDENTS OF CA, CT, DE, DC, IL, MD, ME, MI, NJ, NH, NY, OH, PA, RI, UT, MA, IN, VT, WI and Northern VA. This product doesn't meet CARB/OTC standards.