The Air abrasion master use aluminum Oxide powderFor porcelain,resin, fiber posts and brackets etc,including the metal surface uniformmicro rougheningtreatment, to improve the adhesie strength.

Extraoral application:
Used for cleaning andcoarsening of the surface before bonding.Metal/porcelain crown、Fiber post、Inlay/ highinlay、Maryland Bridge、Orthodontic brackets andstents.The removalof the original cementadhesive layer twotimes before bonding.Defect detection of metal casting repair body

Intraoral applications:
surface microcoarseninginthe treatment of porcelain or resin restoration