Paints & Coatings

BYK-LP N 26322 is a VOC-free phosphate ester surface additive designed for waterborne paints and tint bases. It enhances dirt pickup resistance and anti-block performance, ensuring improved coating durability. Suitable for architectural coatings, it can be added during dispersion or letdown stages for optimal effectiveness​.

BYK-A 550 SG is silicone-free air-release additive for solvent-free and solvent-borne UP systems and adhesives. Excellent air release qualities with a minor tendency for turbidity in unsaturated polyester resins. Particularly suitable for transparent systems.

BYK-9740 is silicone- and polymer-containing defoamer for water-based metalworking fluids with excellent spontaneous and long-term defoaming.

BYK-P 9928 is processing additive for vinylester systems to prevent foam bubbles during the curing reaction. Enables curing with standard MEKP, without influencing the curing or the corrosion resistance