BYK Additives & Instruments presented its range of additive products for optimizing coatings and printing inks. Featured products included the high-molecular-weight wetting and dispersing additive DISPERBYK-2055, ideal for an especially wide range of applications, and BYK-1640, an easy-to-use polymer defoamer free of mineral oil, emissions, odors and silicone. Visit www.byk.com.