Dental PEEK blocks are a semicrystalline thermoplastic with mechanical and chemical resistance properties that are retained to high temperatures. It is more stable stronger and more adaptable than zirconia.Compared to the traditional metal and zirconium oxide,peek dental disc don't need to be sintering and they are precision,low density,light weight and soft texture. Dental lab Peek blocks are used to fabricate items used in demanding applications, including bearings, piston parts, pumps, HPLC columns, compressor plate valves, and cable insulation. It is one of the few plastics compatible with high vacuum applications. Peek dental material don't release any incompatibility with human beings.