125-17 is a screen-printable, solvent-resistant, flexible ultraviolet-curable coating by Creative Materials, Inc, Tynsboro, MA. The blue dielectric is used as a protective insulating layer as well as a crossover layer for polymer thick-film conductive inks in printed circuit applications. This coating is compatible with a range of substrates, including polycarbonate, polyester, polyimide, glass, and indium tin oxide (ITO) sputtered surfaces and is resistant to humidity, temperature fluctuations, and solvents. This product is designed for use with a variety of conductive silver and carbon inks. Applications include membrane switches, flex circuits, touch-screen applications and other printed circuitry.