• Protects PCBs from solder drips
• Prevents shorting and arcing
• Protects electronics from moisture, corrosion, fungus, dirt, and static discharges
• Comes in a variety of colors—black, clear, green, and white
• No hazardous air pollutants—free of toluene, xylene and MEK

The 419D-P Black Overcoat Pen applies an acrylic coating that cures to a durable, flexible and smooth finish. It functions as both a solder mask pen and a conformal coating pen. It is easy to apply and the coating can be handled in 10 minutes. It may be removed with appropriate strippers, or soldered through for repair or rework. This pen can be used to repair scratches and chips in permanent solder masks, to touch up areas missed during conformal coating applications, or to repair conformal coatings after replacing isolated components. It can also be used to protect conductive pen traces.