In Stock in PA, FL, TX
3M # 7423
Benco Product # 1031-367
Product Line: 1740C - BONDING AGENT - ETCHING
This etchant is 35% by weight phosphoric acid etching gel. Ideal for selective etch and/or total etch. Blue-colored for precise application. Flexible dispensing tip can be individually adjusted before application. Suggested Application: Acid etching of enamel and dentin.