JP AIR VALVE SCREW PH3 INCL.Oring 245005

AIR VALVE SCREW

We highly recommend to open the air valve screw when the board is not used. Reason: Due to high pressure differences the sandwich construction suffers from high stress and can delaminate long term from the board’s core. This will result in a soft spot and absorbing water. Pressure differences are caused by high temperature variations or other pressure variations from e.g. aero planes. Do not forget to close the air vent before going on the water!