Ultradent 164 Ultra-Etch Dental Etchant Kit 35% 1.2 mL Syringes 4/Pk

Ultra-Etch Refill etchant is a 35% phosphoric acid solution. It features ideal viscosity, which, along with the use of the Blue Micro or Inspiral Brush tip, facilitates precise placement and superior control. Though the etchant is viscous, it can penetrate into the smallest fissures or occlusal surfaces due to physical and chemical properties that promote capillary action. It’s ideal viscosity maintains a layer that is thick enough to prevent premature drying. Ultra-Etch etchant is indicated for use on dentin and enamel to create optimal bonding surfaces. It can also be used to remove contaminants from composite on porcelain prior to bonding.