Conformal coating

[Thegreengiant12]

How well does using a conformal coating on the receiver circuit board work?

[RaceMechaniX]

Works great but you need to be careful of buttons and connections like the antenna and receiver pins.
I am using a MG Chemicals Silicone conformal coating with a brush. It's pretty nasty stuff so be sure to apply it outside with a lot of air.
https://www.digikey.com/en/products/...B-55ML/5230613

[Thegreengiant12]

Works great but you need to be careful of buttons and connections like the antenna and receiver pins.
I am using a MG Chemicals Silicone conformal coating with a brush. It's pretty nasty stuff so be sure to apply it outside with a lot of air.
https://www.digikey.com/en/products/...B-55ML/5230613

Thanks

[Chrisk7]

I coated the board with clear fingernail polish being careful not to get any in the Futaba bind button. I then coated the pins and button with dielectric grease with an acid brush.