Rutenor HD / HDX

Black and gun-metal grey ruthenium coats have the disadvantage of not being very
resistant to abrasion and consequently they get damaged quickly. RUTENOR HD is an
innovative chemical process developed at Berkem laboratories that’s able to harden and
consolidate the generally tender ruthenium deposits status. RUTENOR HD is easy to use and
does not require any rectifiers since it is simply used by immersion.