EXAJET Heavy Body Contains: One cartridge (370 mL), 10 dynamic mixing tips and bayonet locking ring ONLY. EXAJET is heavy body Vinyl Polysiloxane (VPS) impression material that is designed for automated, dynamic mixing machines. EXAJET is available in both 'Normal' and 'Fast' Set formulas. The cartridge installs in the mixing machine in the normal manner and operates the standard dynamic mixing tip.