TEGO® Surten W 5840 by Evonik is a polyether siloxane. It is solvent free, non-ionic surfactant. It shows excellent surface wetting in adhesive applications, where the coating of difficult... view more

TEGOPREN® 5840 by Evonik is a non-ionic solvent-free, easy to handle polyether siloxane. It reduces the surface tension of water-based systems. It enhances the spreading on non-polar surfaces such... view more