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BYK-L 9565 is an OH-functional, silicone-containing surface additive for solvent-borne and high-solid polyurethane (PU), especially in coated fabrics, to improve substrate wetting. Also suitable for use in polymerization processes of PU and polyurethane dispersions (PUD).

BYK-3762 is a silicone-containing surface additive for solvent-free and solvent-bone coating systems, printing inks and adhesive systems, with a strong reduction in the surface tension. Very good substrate wetting, prevents cratering and increases surface slip.

BYK-3753 is a silicone-containing surface additive for solvent-borne, solvent-free and aqueous coatings and printing inks with a medium reduction in surface tension and a medium increase in surface slip.

BYK-3741 is a solvent-free, silicone-containing surface additive for solvent-borne and solvent-free coating systems with a slight reduction in surface tension and a slight increase in surface slip. Improves leveling and has a defoaming effect.