Product Description Blue tinted viscous gel/ liquid of 37% phosphoric and 2% benzalkonium chloride for etching techniques.Applications:Used for conditioning both dental enamel and dentine surfaces prior to the placement of an adhesive restoration.Method Of Use:Clean the area to be etched, rinse and dry thoroughly. Place the tip against the surface to be etched. Slowly dispense the gel on the surface. Shelf life 3 yearsComposition:Phosphoric AcidMethylene Blue DyeBenzalkonium ChloridePurified Water Thickening Agent
