Troykyd® D767 is a mineral-oil-free, silicone-free defoamer that provides outstanding air release in aqueous systems such as admixtures, polymers, adhesives and inks. It is effective at low concentrations, often below 0.1%, and over a wide range of pH and temperature. It offers excellent system compatibility, which makes the new defoamer especially effective in low-viscosity systems and an excellent choice for gloss coating systems. Visit