ULTRADENT Ultra-Etch Indispense 35% Phosphoric Acid 30ml Syringe 0685

Ultra-Etch 35% is a viscous, phosphoric acid solution. The optimum level of viscosity, along with use of the Blue Micro or Inspiral Brush tip, facilitates precision placement and superior control.

Ultra-Etch is viscous enough to prevent migration on a vertical surface. However, it can penetrate into the smallest fissures of occlusal surfaces due to physical and chemical properties which promote capillary action. Ultra-Etch is self-limiting in its depth of etch (average depth of 1.9µm with 15-second etch), creating an etch pattern that adhesives can penetrate for increased bond strength and reduced sensitivity. The optimum viscosity maintains a thick enough layer to prevent premature drying. Etch rinses away quickly with air/water spray.