It consists of tiny, lead-free beads of soda glass which produce an even silky lustre.

The controlled size and shape of the beads make for a high level of usability and therefore efficient, economical working.

No metal is lost because the surface is compressed and not abraded.

No finishing is necessary on the surfaces which are not intended for polishing.

It can be used for all standard crown and bridge alloys to give the occlusal surfaces a matt finish.