Other tire products claim to be long-lasting. Our breakthrough formula is scientifically proven to last weeks, not days. Extreme Tire Shine Gel"s unique formula contains a proprietary blend of high-molecular-weight silicone fluids that adhere to your tire with a durable shield of wet-black shine.Gel control applicator gives ultimate controlGone are the days of messy overspray. Extreme Tire Shine gel"s breakthrough formula contains special polymers that stabilize the product, creating an extra-thick gel. When used with the gel control applicator, the thick gel gives you ultimate control, resulting in an even, streak-free coating of wet black shine.