Reliance Etchants are intended for use on enamel to prepare the surface for bonding.

Product Features:-

Etchant is 37% phosphoric acid (H3PO4) polymer-thickened for use on enamel to prepare the surface for bonding. The etchant will effectively etch and demineralize enamel producing the necessary retentive surface for successful bonding. This specially formulated etchant leaves no silica residue

Note Instructions for use for this product are downloadable from the Reliance Orthodontic website - https://www.relianceorthodontics.com/ifu