The AMC-MECANOCAUCHO® FZ mounts are composed by two metal parts surrounded by a high resiliency Sylomer® poliurethane compound that offers a high isolation capacity with a small static deformation in all MEDIUM-HIGH frequency range. They have also an interlocking metal component that provides a fail-safe protection. The Sylomer® polyurethane compound is oil resistant and the temperature range of the FZ mounts is -30ºC +70ºC.