Naval Jelly (Phosphoric) works on hot dip and the various rust blues equally.

Here is an example...rust blued butt plate with bluing removed from scene. I applied Naval Jelly 3 times, washing with hot water between and then gave the scene 2 coats of Renaissance wax with lamp black added and then 2 coats without the lamp black.


Last edited by SamW; 08/10/20 03:25 PM.

Sam Welch