RadTech today announced the availability of Portectorz for dockable iPods and Apple AirPort Express. RadTech Portectorz provides positive protection for data, video and audio ports for all dockable iPods, AirPort Express mobile WiFi base stations, PowerBooks and iBooks.  Ports stay clean, dry and positively protected from foreign objects and debris when fitted with custom-molded Portectorz. Constructed from high-polymer Silicone to eliminate any tackiness, Portectorz are uni-die molded and lightly frosted for a smooth appearance. Portectorz pricing starts at US$5.95.