For use on ABS, PVC, and CPVC plastic pipe fittings, metal threads, sealing water, air, steam and natural gasDo not use on oxygen service;use Slic-Tite PTFE thread tape or Oxytite pasteSealing temperature is up to 250 degree F (121 degree C)Pressures is up to 300 PSI (20 BAR) for gas, to 500 PSI (34 BAR) for liquidIdeal for pool and spa installation, the Plasto-Joint Stik was designed for superior sealing of plastic pipe threads. It easily fits inside a shirt pocket for convenient mobility.