4 - 3 mL syringes, 20 - 22 Ga. Flowthru Microbrush-style tips & 20 applicator brushes.
Silica-free, providing a cleaner, rougher, increased surface area, free of biofilm. Creates a deeper etch pattern for easier application of bonding materials. Highly viscous, allowing for more accurate placement on enamel or dentin. Odorless and tasteless. 37% phosphoric acid.