Kit Super Etch etchant for enamel and dentine. It is characterized by being easy to control as it flows according to the direction of the application. Stimulates strong adhesion due to its 37% phosphoric acid. It performs optimal engraving very quickly, in just 15 - 20 seconds. Unlike other etchants, it does not hinder adhesion. It features high visibility ideal for precise application. This gel removes the stain layer to unblock the dentine tubes.