DESCRIPTION :- 

 Apply paint on your PCB.

* Spread it on the PCB with covering the transparent mask film.

* Expose it under UV light ( or sun ) for a few minutes.

* Wash away the extra paint by gasoline or oil base solvent.

* This paint is used to protect PCB traces from corrosion, moisture.

* It is also used for repairing PCB after soldering, rework