BISICO- Double Pink Silicone Duplicating Material is an Addition - Curing duplicating material. High accuracy, Records fine detail, Dimensionally stable. Hardness : Shore 22A Mixing Ratio: 1:1 Used For: Crown & Bridge, Chrome Cobalt, Orthodontics and Denture Prosthetics Models. Available in 1Kg. and 20 Kg. To purchase 20Kg Container go to 20 Kg image Made in Germany COMING SOON