LOCTITE 3900 is a clear acrylic formulated without chlorinated solvents or CFC's. The coating is spray-applied and air dries tack-free in five minutes to provide a tough environmental and solvent-resistant coating. The material provides protection of printed circuit boards, electronic components, thick-film circuits and other substrates. This product is typically used in applications with an operating range of -40 °C to +125 °C.
