Silgnat and Visal

Silginat is an alginate alternative, medium-bodied viscosity (VPS) impression material. Silginat has a low tear resistance to avoid dislodging restorations or orthodontic appliances inadvertently. The material also has a high dimensional stability, so model impressions can be kept for weeks and poured multiple times. Silginat is highly thixotropic, and flows properly under pressure.