I.C.T PCB Protector is refer to conformal coating, which is a type of thin polymeric film applied to a PCB (printed circuit board) by machine in order to have the electronic PCB boards and its components to be protected from corrosion. Normally, the film is applied at thickness of 25-250µm protecting and covering solder joints, the leads of electronic components, exposed traces and PADs, and other metallised areas from corrosion, so as to extend the working life of the PCB, and strengthen the electronic boards more reliability and safety.