Optibond Solo Plus Bottle Kit A single dose bonding agent for virtually every clinical application. Ethanol-based, 15% filled with 0.4µm filler. Suitable for direct/indirect applications. Contains: 2x 5ml bottles Optibond Solo Plus, 1 x 3g Syringe Gel Etchant, 10 x Gel Etchant Syringe Tips, 25 x Mixing Wells, 100 x Applicator Tips.