EFKA 3522 Modified polysiloxane emulsion (APE-free) Efka Additives Defoamer / Antifoaming agent >> Silicone Flow / Levelling agent >> Silicone Slip control >> Silicone Surface conditioner, miscellaneous >> Anti-crater aid Wetting agent/ Wet edge enhancer >> Silicone Coatings >> Waterborne Additive to improve surface characteristics of aqueous coatings Composition: Modified polysiloxane emulsion (APE-free) Properties: EFKA-3522 is an emulsion of an organically modified polysiloxane, soluble in water. EFKA-3522 promotes the general surface characteristics and improves the following properties: anti-cratering and substrate wetting levelling defoaming slip and surface smoothness Application: EFKA-3522 is recommended for use in all kinds of water-based coatings. Addition: 0.1 - 1.0% on total formulation Amounts below 0.4% will not cause intercoat adhesion problems. Incorporation: EFKA-3522 should be added at the end of the batch preparation. For easier incorporation EFKA-3522 can be diluted with water. Shake well before use! Additive that improves anti-cratering and substrate wetting, levelling, defoaming, slip and surface smoothness. Recommended usage level: 0.1 - 1.0% on total formulation. Amounts below 0.4% will not cause intercoat adhesion problems. Should be added at the end of the batch preparation. For easier incorporation can be diluted with water.