The MetaFlex Pro Shear MAX 3-Hour for the floor has been extended from it’s large joint sizes of 39-72″ to now accommodate the joint sizes 21-36,” giving it the full range of 21-72″ (max open) and closing the gap between it and the sizes of the MetaFlex Pro 3-Hour (8-18″). These additions help complete the MetaFlex Pro family of 3-hour-rated floor joints.
