3M Z250 Curing fast Color A1,A2,A3,A3.5,B1,B2 Z250 was granted the highest awarded 3M Z250 Curing fast Low polymerisation shrinkageColor A1,A2,A3,A3.5,B1,B2 The Classic in Hybrid Technology - Proven a Million Times over ! Filtek Z250 was granted the highest award by the Dental Advisor (Vol. 21, No. 4, May 2004) for very good mechanical properties, excellent aesthetics and satisfaction by dentist ...