For Conditioning of both dental enamel and dentine surfaces before placing adhesive restoration. Cleaning of porcelain, metal, or composite surface prior to bonding adhesive. 37% phosphoric acid to give the best dentine etching results. 2% benzalkonium chloride makes enchants antimicrobial. Provides controlled depth of dental etch. Does not dry-etched tooth surface. Pack Contains: - 4 syringes each of 5 ml + 40 applicator tips. **For further product information, please contact Chat Support**