AI: 80.0% alcohol ethoxylate, alkylphenol ethoxylate. Surf-Ac 820 can be used with those insecticides, fungicides, herbicides, acaricides, defoliants, desiccants, and wettable powders that recommend the addition of a non-ionic surfactant with a load of 80% or higher. Contains anti-foaming agents to speed load time.