High resistance to crushing: The resistance of a material to fracture under pressure. Particularly important in posterior restorations. Radiopaque: The radiopacity of the material allows the final results to be displayed on an x-ray to check the fit. Transesthetic™ Technology: According to clinical studies, sealants should be sufficiently translucent to polymerize throughout their mass until the final They must be polymerized in their mass until their final point of contact with the dental surface and the bonding agent. Also with this way the material acquires the characteristic of opacity. Thixotropic: The thixotropic properties of Ultra Nano™ allow for easy shaping and proper adhesion of the material to the prepared surfaces. Low shrinkage (below 1.5%). effectiveness and prognosis of a composite material is the shrinkage during The prognosis and performance of a compound in the prognosis and prognosis of a product is affected by shrinkage during polymerisation. Shrinkage leads to poor marginal sealing, higher potential for recurrent caries and marginal staining. Polishing: Common microhybrid or nano-hybrid composites offer However, newer microfilled composites such as ULTRA Nano™ with a grain size of 0.3m, have even higher polishability than hybrids. What you really want is a material that will polish well and maintain the shine over time Packaging 4,5 gr