The Krown rust control application involves their technician using special spray tools to cover the underbody, panels and bare metal surfaces of a vehicle. The sprayers have special extensions that allow the technicians to reach around nooks and crannies so the protectant is evenly applied, as stated by Krown.
The Krown application process involves coating areas that are usually untouched in other anti-rust applications, notes Krown. They coat smaller areas such as behind strut towers or inside the gas lid. Each of the Krown rust blocking applications are also backed with a warranty, to ensure the proctectant will not fail.