Another great product from rcmart and hobbywing.
All up very good, have not found the " waterproof"
Problem the last reviewer has.
But I do look after my products and it does say to remove the fan if driving in wet conditions, that could possibly be his specific problem.
I also have 2 of the WP-60 esc'as and have had no problems with any of them and they are both a year old.
Excellent and a good esc to combine with a hobbywing motor.
It is big so make sure your car has the space for it.