[ScorpiusWireless]

Standard equipment on the SSD disk decoder will be 422B, a one-part, acrylic-silicone blend conformal coating by MG Chemicals, that cures to a durable, flexible and smooth finish. It is easy to apply and can be handled in only 8 minutes. It may be removed with appropriate strippers, or soldered through for repair or rework.
422B is designed for applications where both high service temperature and flexibility are required. It puts minimum stress on components during thermal cycling, making it ideal for applications that involve a wide temperature range. It provides strong protection against moisture, corrosion, fungus, dirt, dust, thermal shock, short circuits, high-voltage arcing, and static discharge.
Features: Excellent corrosion resistance, tested in salt spray environment with no oxidation or coating damage.
Yet another world first for Scorpius Wireless.

So this can be used to coat the electronics boards of a camera inside a doorstation, for instance?
like this...

Yes definitely.