Featured image of post Etching Glass With Sulfuric Acid - Barium sulfate, sulfuric acid, sodium bifluoride, and ammonium hydrogen difluoride.

Etching Glass With Sulfuric Acid - Barium sulfate, sulfuric acid, sodium bifluoride, and ammonium hydrogen difluoride.

Chromic acid and sulfuric acid are the most prevalent acid etch primers.