...the following application?
My plow truck gets a lot of snow blow back through the grill and into the engine compartment. The throttle cable has rusted, prolly still has water down inside, and freezes/seizes up such that I often have to jab the accelerator to get it to snap back to idle. In addition to taking care of rust problems, will Rust Reaper help repel moisture and provide a bit of lubrication for the cable?