Zical ultra Root Canal Sealer is a ZOE based zinc oxide-eugenol sealer in paste-paste form for permanent filling of root canals. This sealant has been specially designed to tightly seal the apex of the root and the prepared root canal. Auto Mix Pack: 1 x 15g Automix Cartridge, 20 x Automix Tips, 1 x Instructional Manual Manual Mix Pack: 1 x 15g Cartridge, Base & Catalyst Paste, 1 x Instructional Manual