Formulated for strength, Unite adhesive allows ample working time yet sets quickly, allowing the archwire to be inserted in as little as four minutes. Unite adhesive is thixotropic - it will not run, yet it flows readily into mesh or undercut bonding bases to form a strong base-to-enamel bond. - Syringe Kit contains: 3 adhesive syringes (5g each), 15ml primer, 1 dispensing pad, 1 brush holder & 60 brushes.