Mar 13, 2023

Rust Remover for Steel Iron “KC-12” and for Copper “KC-12A”

What is the difference between KC-12 and KC-12A?
Is it possible to remove discoloration of copper with KC-12?

We would like to answer the difference at first.
We announce that the customers should use KC-12 for Steel Iron, and KC-12A for Copper.

The reason is that there is a case which the surface of copper is darken when KC-12 is applied. On the other hand, KC-12A removed the same metal’s discoloration well.

Rust removing agent is blended corresponding to the ability of “rust removing” and discoloration preventing.”
KC-12 is suitable for removing rust of steel.

If the rust removal agent is applied for non-targeted metal material, those abilities does not tend to be effective.
In addition, when the rust removal agent is used for non-targeted material, the duration of rust removal agent tends to be shorter. Therefore, we recommend you using the rust removal agent properly.

If you have any questions for this article, please contact from the contact form.