Potmetal preservation methods

Posted by 58L8134 On 2017/12/9 10:18:49

Hi

The subject of potmetal preservation methods came up in a discussion the other day. I recall a Cars & Parts magazine article years ago describing something to coat the backside to prevent where moisture enters the porous zinc alloy metal, eventually resulting in the surface pits.

What steps have you taken to preserve your potmetal trim from deterioration?

Steve