Product Description

Onyx™ is a viscous 40% phosphoric acid etchant that stays where you place it, does not run and rinses away cleanly and completely. The high-contrast black gel makes it easier to see where you have etched and where you haven’t.
  • For use on deNtin or enamel
  • Use with any bonding system or technique that requires etching: selective etch or total etch
  • Particles can be agitated on tooth to mechanically scrub and clean the surface
  • No dye – no chance of staining porous surfaces
  • High strength
  • Made in the USA

Customer Reviews

Similar Products

Customers also bought

    Complementary products

      • ITEM BAR TITLE

        Share shipping, delivery, policy information.

      • ITEM BAR TITLE

        Share shipping, delivery, policy information.

      • ITEM BAR TITLE

        Share shipping, delivery, policy information.

      • ITEM BAR TITLE

        Share shipping, delivery, policy information.