Product Details

1 x Syringe, 5 x 22ga Luer Lock Needle Tips 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. Use with any bonding system or technique that requires etching: selective etch or total etch. Made in the USA. - Highest strength, most effective etchant - Black silicon carbide particles provide the greatest contrast, making it easy to rinse away completely - No dye – no chance of staining porous surfaces - Particles can be agitated on tooth to mechanically scrub and clean the surface - For use on dentin or enamel Non-Latex Shelf Life: 730 days A