Silicone-containing surface additive for solvent-free and solvent-borne coating systems, printing inks and adhesive systems, with strong reduction of surface tension. Very good substrate wetting, prevents cratering, and increases surface slip. Solvent-free alternative to BYK-306. The additive provides a strong reduction of surface tension of the system. Thus, it especially improves substrate wetting and prevents cratering. Furthermore, it increases surface slip and gloss. BYK-307 is a highly effective silicone additive for wetting critical substrates, and due to it being solvent-free, it is preferred in systems in which a solvent-free additive is requested, or where intermediate products require specific solvents.


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