Stray stones are an occupational hazard for vehicle wheels, and the damage they incur can be both inconvenient and costly for car owners. Although there is no way to prevent a stone from making contact with your vehicle, Isopon Stone Chip Protector 450ml can be used on sills, side skirts and the underside of vehicles to help protect it from stone chips and rust. Overpaintable, Isopon Stone Chip Protector offers long lasting protection in just two coats, ensuring your vehicle is well protected whatever the road conditions. U-Pol - A world leader in automotive refinish products. Recognised globally with sales in over 100 countries, UPol are committed to providing their customers with nothing but products of the highest quality. With over 60 years of manufacturing and marketing experience within the industry UPol have built a solid reputation not only for their company; but also for their brand portfolio; and pride themselves on being at forefront of innovation within the market.