2172 I/758 gems 10 mars 2020 Gems /sites/default/files/styles/liste_recherche/public/2018-10/i758r.png?itok=ydj4ZJtz

The silver/white laser marking on a black background reveals a contrast and sharpness unmatched in PMMA.

 Special materials Laser marking PMMA poly (methyl methacrylate)
2171 I/757 gems 10 mars 2020 Gems /sites/default/files/styles/liste_recherche/public/2018-10/i757r.png?itok=TETWwVdb

The blue laser marking on a midnight blue background reveals a contrast and sharpness unmatched in PMMA.

 Special materials Laser marking PMMA poly (methyl methacrylate)