The Chemtronics CTAR-12 Konform AR Conformal Coating provides excellent acid resistance and perfect for providing insulation against high-voltage arcing and corona shorts. It’s extremely effective acrylic formula provides hard, durable protective barrier against humidity, salts, corrosive vapors, and fungus for PCBs and electronic assemblies. This acrylic coating has a working temperature from -75°F to 279°F and will not discolor over time under normal use. The Chemtronics CTAR-12 Konform AR Conformal Coating is easily repairable and contains UV indicator for thorough quality control inspection. This conformal coating also has high dieletric strength and meets MIL-I-46058C Type AR, compliant to IPC-CC-830A, RoHS compliant and UL recognized (file E76307).