BYK® -067 A by BYK is a non-aqueous emulsion of a foam-destroying polysiloxane. Acts as a defoamer. In BYK® -067 A, separation or turbidity may occur at temperatures below 5°C. This additive is odor... view more

BYK® -1640 by BYK is VOC-, mineral oil and silicones free, polymer-based defoamer. It a highly effective for all common dispersion adhesives, such as acrylic, polyurethane, and EVA... view more

BYK® -1641 by BYK is a VOC-free, mineral oil-free, silicone-containing effective defoamer. It can be used for all common emulsion adhesives, such as acrylic, polyurethane, and EVA emulsions... view more

BYK® -1786 by BYK is a VOC and APEO-free emulsion of hydrophobic solids and foam-destroying polysiloxanes. Acts as a defoamer for aqueous systems applied with airless or airmix methods. It has no... view more