How should I handle this?...

Zak,If your near Ontario Belting in Woodbridge ,Weston and Steeles ave area they have a corrosion suppressant ,Crown formula 101 66013 in a spray can that works great. Its for treating unprotected metals for storage cleans up with paint solvents .I,ve used this on crank and cams engine blocks bare sheetmetal etc where some corrosion protection is needed. It,s like a wax type of substance advertised to withstand up to 1000 hours in a humidty chamber, It works for me