10:1 Temporary crown & bridge bis-acrylic composite for chairside provisional restorations. Ideal for use in the fabrication of provisional crowns, bridges, inlays, onlays, partial crowns and veneers. Fast and accurate 40-second working time. Easy to trim and polish, while offering stain-resistant esthetics. Recommended for short-term use - up to 30 days. Accessory Information: Mix Tips: 3202-437 Dispensing Gun: 3179-651 Kit: one 50 ml automix 10:1 cartridge and 10 mix tips (dispensing gun not included)