Surfynol SE Air Products Defoamer / Antifoaming agent >> Silicone-free >> Surfactant & Fatty acid Wetting agent/ Wet edge enhancer >> Surfactant Coatings >> Waterborne Surfynol® SE surfactant is a nonionic defoaming surfactant derived from Surfynol® 104. Surfynol® SE can act as a highly effective wetting agent, defoamer and viscosity stabilizer and often performs more than one of these functions in combination. Surfynol® SE surfactant forms a stable emulsion in water at concentrations up to 75% by volume. A nonionic defoaming surfactant which can act as a highly effective wetting agent, defoamer and viscosity stabilizer and often performs more than one of these functions in combination. Forms a stable emulsion in water at concentrations up to 75% by volume