: Joe,

: I agree with Rob. The only benefit to adding zinc powder would come if you
: intended for the magnets to continue getting wet, but the benefit would be
: small.

: Sam I was very carefull when I put them in the first time but they still got wet somehow. I hope the zinc would help prolong any problems if water got to the magnets. I did not know you could get gold plated magnets maybe next time I will try those.