ActivEtch is a 37% phosphoric acid gel solution that can be used on dentine and enamel surfaces prior to placement of adhesives.

The use of a tried and tested dental etchant is an integral part of any bonded dental restoration. ActivEtch is a 37% phosphoric acid solution designed for use on dentine and enamel to create a perfect bonding surface by removing the smear layer and creating a rough and porous surface area, aiding the bonding process. ActivEtch provides the perfect etching pattern, ensuring that adhesives can penetrate dentine tubules for increased bond strength and providing optimal mechanical retention. ActivEtch will not over-etch surfaces, helping to reduce possible sensitivity issues.

• 37% Phosphoric Acid gel and solution
• Optimal viscosity allows for precise placement
• Contrasting blue colour makes it easy to see where you have placed etchant
• Self-limiting properties