Removes strong rust of steel, cast iron, copper and copper alloy in a short time. It is effective to heat to about 50 ° C.
Since it is neutral, it is highly safe and easy to handle.
Extremely low corrosiveness to metals and does not cause peracid washing or hydrogen embrittlement.
You can safely use it on parts that contain resin and rubber.
Even if it is immersed for a long time, it does not become black, and it is not necessary to pay attention to the immersion time.
Since it is a transparent liquid, the effect of rust removal can be confirmed and it is economical.