KEPERSURF® -389

KEPERSURF® -389 is a water-based, polyacrylate copolymer flatting agent by Kito Chemical. It offers improved liquidity, spreadability and increased gloss, improved film appearance and avoidance of explosive boiling line. It exhibits increased surface flow flat, improved film foam deaeration, surface tension adjustment and pigment dispersion. It provides reduced orange skin-, pin hole-, crater and fish eye problems. It is recommended for water-based systems such as wood ware paints, stoving varnish and printing inks. The dosage level of KEPERSURF® -389 is 0.5-3%. The shelf life of the product is 1 year.