It's a type of metal polish.
Polish the metal.
yes
Use a metal polish like Wenol or Duraglit.
3.2- 3.7
Metal polish can be safe when used according to the manufacturer's instructions. However, it can be dangerous if ingested or inhaled, causing irritation or poisoning. It is important to use metal polish in a well-ventilated area, wear protective gloves, and keep it out of reach of children.
3.2- 3.7
either try some metal polish or even some car polish will do the trick
Metal polish like Autosol
abrasive, removes small amount from surface
At any auto store or u.p.a
Any polish that is designed for wood is good, but stay away from metal polishes and varnishes.