DISPERBYK® -2158

DISPERBYK® -2158 by BYK acts as a wetting and dispersing agent for solvent-free, UV-curing coating systems. It is highly effective in dispersion and stabilization of untreated and treated silica-based matting agents. It reduces viscosity and improves matting properties. It is designed for use in deep-matt solvent-free and UV-curing wood and furniture coatings. DISPERBYK® -2158 is suitable for food contact printing inks. Its recommended dosage level is 4-18% based on the matting agent. It has a shelf life of 18 months.