Mousse-like, fluffy vinyl-polysiloxane material. Used for bite registration, copying transfers, and primary impression with bite trays. Blue thixotropic material has an excellent durometer of over 85 and flows easily, yet will not sag or run. The high-performance cartridge allows easier dispensing of material. Regular Set (2:30 total work/set time), Fast Set (1:30 total work/set time), and Super Fast Set (1:00 total work/set time). Rigid is ultrahard with a Shore hardness of greater than 90. Gluten-free.