SunBlock For Tires has been formulated specifically to prevent harmful sun and weather damage to your blackwall tires. Ultraviolet rays penetrate through ordinary tire paint, attacking the rubber ingredients that provide flexibility and resilience to tire sidewalls. State of the Art ingredients in SunBlock For Tires filter out UV rays and offer a barrier against ozone damage, even for long periods of exposure. SunBlock For Tires has extremely high adhesive values to prevent peeling, cracking and weathering, providing long-lasting protection. Kit Includes: One 6 oz. bottle fo Sunblock for Tires, One 6 oz. bottle of Sunblock Tire Prep Cleaner/Degreaser, One Custom Applicator.