D Tech AQ Bond is a 5th generation total etch, single step light cured bonding agent. AQ BOND has been developed for the adhesive bonding of plastic filling materials. D Tech AQ Bond is a 5th generation total etch, single step light cured bonding agent. AQ BOND has been developed for the adhesive bonding of plastic filling materials (e.g. composites, compomer) to dental substrate. With AQ Bonding priming, bonding and desensitizing can be done in one step.Before using AQ Bond, the dental substance is conditioned with an etching gel(Etch & rinse). With its unique chemistry and its minimal and uniform film thickness. AQ Bond adhesives are designed to work with light cured composite material.