BYK-017 is a silicone-containing defoamer additive suitable for aqueous pigment dispersions and glycol pastes. BYK-017 prevents foam during grinding processes and provides long-term stability. It is particularly effective for dispersions containing resins. BYK-017 defoams efficiently during dispersion and processing, resulting in improved grindability and handling of the finished formulations. BYK-017 ensures outstanding defoaming properties during grinding and mixing stages. This leads to enhanced productivity through smoother operations and minimized defects in finished products.