V-Posil Putty Fast - Jar, 2 x 450 ml. Precision Impression Material. Time optimized VPS tray material. Used as a preliminary material for: 2-step putty-wash impression technique, 1-step putty-wash impression technique, 1-step putty-wash impression technique using a foil (plastic putty spacer), 1-step putty impression technique for forming functional peripheries. Up to 2-minutes of adjustable working time. Exceptional tear strength and elastic recovery. Good hydrophilicity, even after setting. 2 putty jars