DEFEND Temporary Crown & Bridge is a syringeable bis-acryl composite for chairside provisional restorations. DEFEND Temporary Crown & Bridge is fast and accurate, especially when used in conjunction with a quality vinyl polysiloxane impression material such as DEFEND Super Hydrophilic VPS (Monophase). DEFEND Temporary Crown & Bridge is available in 6 shades: A1, A2, A3, A3.5, B1, and Bleach. All are delivered in 76gm (50ml) cartridges designed to fit on a 10:1 style automix gun. Contains: 1 -76gm 10:1 cartridge and 10 mixing tips.