DiaEtch is a blue-colored gel-type substance containing 37% phosphoric acid that etches enamel and dentin to promote adhesion of primer/bonding agent adhesives to the tooth structure and restorative materials. Features and benefits: - Quick and effective application to the desired place. - Enables rinsing completely and easily from the tooth surface. High biocompatibility. Pack Contains : - 2 x 3 ml Syringes. - 10 x Disposable tips.