Overview: The application of HinderRUST to the underbody of a vehicle requires a two-step process. The first step is to apply an initial coating that will soak into all the cross member nooks, crannies, and metal-to-metal surfaces. The second application is to cover the exposed areas that may see extreme weather exposure such as repeated hard splashing and continuous flushing.
Because HinderRUST is 100% solvent-free, this process may be performed indoors or outdoors. Excess product will drip onto the floor or ground so you may want to lay tarps beneath your work area.