BYK LPD 20756 is an excellent defoamer and air release agent that shows its effectiveness during both production and processing. BYK LPD 20756 is especially suitable for solvent-borne and solvent-free systems. It is very effective in high viscous systems. BYK LPD 20756 reduces foam formation and air entrapment, allowing for a smooth and uniform application of coatings. It also improves flow and leveling properties.