Prime Crown Refill

Prime Crown Refill 90G A self cured bis-acryl auto-mix system with low viscosity, composed of Ethoxylated, Bis-gma multifunctional methacrylate esters, glass filler and nanofiller for a simple alternative to traditional materials. Prime-Crown produces minimal odor, shrinkage and heat generation. Good wear resistance for better translucency. Obtaining a smooth surface for esthetic appearance and protection against staining with a satisfactory working time. Benefits and Features: High polish High compressive strength Seven popular vita shades: A1,A2,A3,A3.5,B1,B2 Low shrinkage Low heat generation Technical Data: Compressing strength 340 MPa Transverse strength 76 MPa Vickers hardness 25 MPa Linear polymerization shrinkage 18% Radiopaque  Mixing tips not included. Prime Crown 25 mixing tips $26.99