Nobbie
I work in the cathodic protection buisness
and have certification in the above.
a couple of quick questions
Do you have a water softner installed ?
are you seeing any corrosion on the gun cabinet ?
and last ? is any metal portion of the guns touching the cabinet, or each other ?
A little info for all about corrosion:
To understand cathodic protection one must first understand the corrosion mechanism. For corrosion to occur, three conditions must be present.
1. Two dissimilar metals
2. An electrolyte (water with any type of salt or salts dissolved in it
3. A metal (conducting) path between the dissimilar metals
Hope this will help
