iBond Total Etch Bonding System - Bottle Value Pack, 3 x 4ml Bottles. Etch & Rinse 2-step bonding system. Due to the innovative nano-filler technology, iBond Total Etch not only attains high bond strengths to both enamel and dentin, but also ensures optimal marginal adaptation and is ideal for desensitizing hypersensitive areas. Indications: Bonding of direct composite restorations. Bonding of indirect restorations. Treatment of hypersensitive tooth areas. 3 - 4 mL bottles