Tego Surten W 125 Polyether siloxane copolymer Degussa-Goldschmidt Wetting agent/ Wet edge enhancer >> Polymer TEGO® Surten W 125 is a wetting agent based on polyether siloxane copolymer. Formulation and application of polymer dispersions/latices with fillers or pigments. in a multitude of other industrial applications where negative interaction between substrates and coatings has to be overcome. TEGO® Surten W 125 should be added to the dispersion as supplied. Pre-dilutions are possible and could be beneficial depending on the facilities. Depending on the application in question the required dosage may vary over a wide range (0.1 - 1.0 %); suitable screening test are therefore recommended (initial dosage 0.3 %). Polyether siloxane copolymer. Used as wetting agent for formulation and application of polymer dispersions/latices with fillers or pigments, and in a multitude of other industrial applications where negative interaction between substrates and coatings has to be overcome. <br> Use level: 0.1-1.0%.