Critical aspects such as provisional fit, patient education and compliance, and final crown fit all can be attributed to the material and techniques you use to capture the patient's original dental anatomy. Selecting the right dental impression material and the right techniques can also save you time and money by reducing how much trimming and adjusting of the provisional and final restoration you or your dental assistant will need to do. Algin•X Ultra alginate alternative is a Vinylpoly Siloxane impression material designed to afford you high levels of accuracy, easy matrix handling and shaping, and long-term stability. Ultimately helping to ensure provisional fabrication success initially and later on, in those occasions where a patient breaks or loses their provisional.