Bisco - Etch-37 W/Bac 4 Syr - 5G Ea (Exp: )

• Rinses away cleanly and quickly leaving no residue to interfere with bonding
• Blue in color for easy visualization and contrast
• Creates microretentive surface characteristics that are necessary for successful bonding.
• New bulk syringe delivery system available

Etch-37 is a 37% semi-gel phosphoric acid etchant available with Benzalkonium Chloride (BAC) and designed for etching tooth structure prior to bonding.