LOCTITE® 3900
This clear acrylic resin conformal coating, which is free of chlorinated solvents or CFCs, provides a tough environmental- and solvent-resistant coating for electronic components.
LOCTITE® 3900 is a tough, environmental- and solvent-resistant coating for printed circuit boards, electronic components, thick-film circuits, and more. This transparent, colorless to slightly amber, acrylic resin conformal coating is free of chlorinated solvents and CFCs. It is spray-applied and air dries tack-free in five minutes. Its normal operating range is -40°C to 125°C (-40°F to 257°F).
