Waterproof ESC

Originally Posted by lutach

Castle uses conformal coating (I know there was some info on this issue here in the forum) which makes their ESCs kind of water proof.

the issue is that even though they are starting to put some casing around the castle car/truck ESC"s they are too exposed to allow dirt/sand moisture to get in. Its really a pain to clean their ESC's after being on a wet track or just bashing in the mud/dirt.