Rust Check's patented formula and two-step application process ensures complete protection throughout your entire vehicle all year. Rust Check Classic is a premier vehicle body panel protectant that has been used successfully since 1973. It is a light liquid product that is applied inside body sections as a pressurized spray. Rust Check Coat & Protect is premium vehicle undercarriage protectant. Rust Check Coat & Protect can be thought of as a thicker version of Rust Check Classic, with good adhesion and wash resistance, making it ideal for exposed undercarriage areas. Used together in the Rust Check Two Product Process, Rust Check Coat & Protect and Rust Check Classic provides premium quality protection, tailored to the different environments encountered by the different areas of your vehicle. Give us a call today to see how we will protect YOUR vehicle!