Ultra-Etch™ ETCH AND RINSE ETCHANT

Self-limiting on dentin, penetrates smallest fissures and won't run on a vertical surface.

The industry leader for more than 35 years!

Ultra-Etch etchant 35% phosphoric acid solution features ideal viscosity, facilitates precise placement and superior control. It is self-limiting in its depth of etch (average depth of 1.9 μm with 15-second etch), creating an etch pattern that adhesives can penetrate for increased bond strength. Studies demonstrate Ultra-Etch etchant’s unique self-limiting chemistry on dentin creates an optimal surface to receive resin. Though Ultra-Etch etchant is viscous, it can penetrate into the smallest fissures or occlusal surfaces due to physical and chemical properties that promote capillary action. Its ideal viscosity maintains a layer that is thick enough to prevent premature drying.

• Self-limiting on dentin
• Penetrates smallest fissures and won’t run on a vertical surface
• Precise placement
• Etch and rinse
• Rinses cleanly — leaves no residue