[firefirefire90]

Originally Posted by Elrod

The description says:

• No acids, bases, solvents or other toxic ingredients
• Will not harm unrusted steel, safe on other metals

This leads me to believe that it is safe.

I've used this on some jukebox parts (inside not seen) that had steel, copper, pot metal and rubber all on the same part and it took the rust off the steel, made the copper a little tarnished, but a simple polish made it shiney again, and didn't affect the rubber.

is it safe to leave in the head overnight?