Shirre Lab Corp. is a privately-held materials technology company specializing in fluorine-based dielectric materials such as Flexible Copper Clad Laminates. We are one of only a handful of teams worldwide to possess the combination of skills required to succeed in bringing these products to market. Shirre Lab Corp. offers proven solutions for high-speed digital and high-frequency circuit applications and is fast becoming THE preferred FCCL supplier in the FPC and rigid-flex market. Our materials improve the efficiency of high-frequency applications by minimizing internal signal losses. Constant, customized dielectric properties and ULTRA LOW-LOSS makes Shirre product an excellent construction material for antennas, radars and transceivers. PheroTetra® (PT) material is currently available in three types–The L-Type, H-Type and U-Type.