Ultra-Etch is s a viscous, 35% 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. The optimum viscosity maintains a thick enough layer to prevent premature drying. Etch rinses away quickly with air/water spray. Ultra-Etch can be placed in any location, including lingual approaches to Class lll restorations. It works nicely for etching before bonding composites, sealants, or bonding adhesives Self-limiting Penetrates smallest fissures but won't migrate on a vertical surface Increases bond strength and reduces sensitivity Places precisely and rinses clearly Rinses cleanly Leaves no residue 30ml IndiSpense SyringeFBG003 (30ml) Ultradent code: 685-CE
