High Fives Plasti-dip Mod

I just received my first Farkles.
They are the Flatland Skidplate and radiator guard.
I also found the Plasti Dip at my local Home Depot.

Curious to know how the Plasti Dip holds up over time?
I noticed in High Fives tech report that he sprayed the entire underside of the skid plate.
I was thinking I might limit the spray to the contacts points if this stuff chips off under use.
Any advice is appreciated.

If you can still get it. We can't get it here. You can also use the aerosol undercoating spray, which work very well.