Drewplus® L-419

Drewplus® L-419 by Ashland is a foam control agent formulated from a blend of silica derivatives, hydrocarbons and silicones, described as a highly compatible silicone defoamer with good persistency that does not adversely affect color compatibility in tint-base formulations and can be post-added at low levels without compromising compatibility or color-acceptance efficiency. high efficiency as a grind defoamer at extremely low levels and effectiveness as the sole antifoam agent. Its application includes architectural paints and industrial coatings.