ETCH-37 w/BAC

37% Phosphoric Acid Etch

Benzalkonium Chloride (BAC) provides

residual enhanced anti-microbial action

• It also provides MMP Inhibition (activated by acid etching dentine) – this preserves your bond
• Absence of a silica thickener allows etchant to be rinsed away leaving tooth surface free of residue, not affecting bond.