I used NoOx on my on30 layout with very great success, my Bachmann DCC 0-4-2 Porter rarely made a full circuit with stopping several times. After using NoOx following the instructions carefully I can now leave the Porter unattended for as long as I wish and it will still be running sweetly.
I understand that NoOx will work equally well on brass rail although it should be noted that the so called oxidation on brass rail actually aids conductivity.
I understand that NoOx will work equally well on brass rail although it should be noted that the so called oxidation on brass rail actually aids conductivity.