Phosphoric acid for enamel and dentine etching.
Scotchbond Etchant is a 37% phosphoric etchant liquid∙ gel which is used to etch enamel and/or dentin as indicated in the instructions provided with the various dental adhesive systems.
The gel is coloured blue, which makes precise application easier
The bottle version has a low viscosity gel-like consistency
The flexible tip can be individually adjusted before application