Etching gel 30ml №685 ULTRA-ETCH

Ultra-Etch™

Digestive gel 35%

Ultra-Etch etchant is a 35% solution of phosphoric acid. It has the perfect viscosity, which, together with the use of the Blue Micro ^™ or Inspiral ^™ tip, facilitates application and improves control. Ultra-Etch is self-limiting in etching depth (average depth 1.9 µm with a 15-second etch), ¹ creating an optimal etch that positively affects adhesive penetration, increasing bond strength and reducing sensitivity. Research shows that Ultra-Etch's unique self-limiting formula creates the optimal surface for the highest adhesion performance. ² Although Ultra-Etch is viscous, it can penetrate the smallest cracks or surfaces due to physical and chemical properties that promote capillary action. Its ideal viscosity maintains a layer sufficient to prevent premature drying.

• Self-restraint
• Penetrates into the smallest cracks, but does not migrate on a vertical surface
• Increases connection strength and reduces sensitivity
• Places exactly and rinses clearly
• Pure cleaning - leaves no residue