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. Our specially formulated etchant leaves no silica residue.
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100 Tips per Package
Use on enamel to prepare the surface for bonding.