Impression MaterialsSelectSil ® Snap Set HD Impression materials fulfill the complete range of your impression needs - from single unit crowns to multiple unit cases. SelectSil, suitable for all applications and impression taking techniques comes in a wide assortment of viscosities, including light, medium heavy and monophase. It's also available in regular set (three minutes), fast set (two minutes) and all come packaged in familiar and convenient cartridge systems. If you prefer a putty technique, SelectSil is available in soft or firm putty, packaged in easily handled 260 ml tubs of base and catalyst. SelectSil light body (wash) works well with heavy body and putty tray materials with legendary color distinction for simplified reading of margins. Available in both fast and normal setting times, you can choose the right material for your procedure. Used by practitioners the world over, SelectSil is among the most depend upon VPS materials in the industry.