Alpha-Etch 37® 4g Refill Syringe
Alpha-Etch37® is a 37% phosphoric acid etchant gel designed for use on both dentin and enamel. The ideal viscosity of the gel formula stays where placed and will not flow onto exposed surrounding tissue. All formulas rinse away clean without leaving any residue. Available in Blue and Green color. The 4g refill syringe also includes 5 dispensing tips.