Palembang Keris for your comment

[Jean]

Originally Posted by tunggulametung

Electrolytic rust removal is a good alternative to remove rust while preserving good metal. On the negative side rust spots will turn into pitting, this will be pronounced on the horn hilted keris Please experiment with some scrap metal to see if you like it/you haven't done it before if you decide to go this route.

Hello Chandra,
If you experiment the electrolytic rust removal method, please give us some clues about the solution used, source of DC power and voltage, approximate treatment time, etc
Rust spots will turn to pits anyway as the rust eats away the bare metal.
Best regards
Jean