Ok, so I have a pool company that has seen my work, and has asked me to do work for them. On the car level I am prepared, but they have asked me to clean their heavy machinery and wax as well. My question is what kind of wax do you suggest using, is it worth is to wax, has anyone worked on heavy machinery before?? I know that the paints are not the same as the cars I work on, and I doubt if there is clear coat present on them. This is an area where I am not familiar and would appreciate any and all input. Thanks!