This is my new favorite conformal coating for Heavy Duty water protection. I still go with MG for a light splash, but my quads tend to work in, over, and under water...my quads end up in the water nearly every week...and we flew through a bando in the rain yesterday...Whether you end up hitting a droplet of dew on a blade of grass or you sink your quad in the Abyss, Conformal Coating is the way to protect your electronics from water damage.
This coating is a little bit harder to rework as you'll want to scratch away the coating before soldering. D
ont paint it in buttons, switches, or connectors that you plan to use.