Futar® Fast bite registration material from Kettenbach sets quickly, is convenient to mill, and can be easily cut with a scalpel. Futar Fast has a working time of 15 seconds and an intraoral setting time of 45 seconds for a total setting time of 1 minute. Excess material can be broken off, and the correct occlusal position can be checked in the mouth. Once set, Futar Fast has a Shore hardness of A90.