Water-based conformal coatings protect circuits

CHEMTRONICS Konform UR-A urethane conformal coating is water-based and protects circuits from moisture and air-borne contaminants. Product protects against abrasion, humidity, salt, corrosive vapors, solvents and fungus for printed circuit board and electronic assemblies. Konform HR Conformal Coating is a hybrid of acrylic and urethane resins, with the insulating dielectric advantages of an acrylic coating and the chemical resistance of urethane. Product provides an effective protective barrier against humidity, salt, corrosive vapors and fungus.

http://www.chemtronics.com