Cavity Conditioner is an appropriate component product used to condition the bonding surface of the tooth prior to using glass ionomer restoratives, bases, liners or core build up materials. 20% Polyacrylic Acid, removes smear layer and debris for improved bonding. 3% Aluminum Chloride Hexahydrate component seals the dentin tubules. 10 Second application time. Rinses away thoroughly. Blot dry before using glass ionomer. Thin viscosity for controlled placement. Deep-blue tint allows for easy visibility. 5.7ml bottle.