Dental Lab Products - December 2008 - (Page 57) Special Advertising Section FEATUREDBRANDS www.shofu.com Pressing to metal or all-ceramic Vintage Press Over® leucite reinforced feldspar porcelain features a wide CTE range between 13.8 and 15.0 x 10-6, (25°C - 500°C) designed for press-to-metal crowns, bridges, or all-ceramic inlays, onlays, veneers, and full crowns. Available in pellet form and partially built on the classical shade system, Vintage Press Over pellets feature a unique pre-blended dentin and opal enamels that allow a perfect mask for conventional PFM substructures, yet create iridescent light transmission through the incisal area. Easy to polish, stain, or glaze for precise margin integrity. Available in 12 shades (A1, A2, A3, A3.5, B1, B2, C1, C2, D2, W1, W2, and W3) plus Neutral. UNIVERSAL INVESTMENT Ceravety Press & Cast® universal investment is formulated for use with press ceramics and casting alloys using the ringless investment method. Suitable for use with non-precious and precious alloys as well as press ceramics, the investment features a 6minute working time and a 20-minute quick burnout at a temperature setting of 1,000ºC (1,832°F) or less without a ring. When used with press ceramics, easy removal of the mold reduces the risk of ceramic chipping; the reduced stress also minimizes ceramic cracking. The investment powder comes in a 100gram foil packet; the liquid in a 2-liter plastic bottle. Vintage ZR key features: » » » High-fusing porcelain that won’t fracture Kind to opposing dentition Single firing cycle plus identical color layout as Vintage AL PRESSING TO ZIRCONIA Vintage ZR Press Over® matches the CTE of zirconia substructures without the tendency for fracture found in other materials due to the high temperatures required for fusing. The press pellets feature a unique pre-blended dentin and opal enamel for perfect masking of conventional ceramic substructures. Vintage ZR Press Over porcelain is easy to polish and can also be stained and glazed. Available in seven shades to accommodate matching to a variety of shades. PHOTOS: ART ORAL - SAMUEL LEE, CDT dlpmagazine.com BUYERSGUIDE2009 57 http://www.shofu.com http://www.dlpmagazine.com
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