BYK® -425 by BYK is a solution of an urea modified polyurethane. Acts as a liquid, VOC-free, rheology control additive for aqueous coatings. Designed for adjusting the low shear viscosity of water... view more

BYK® -Catalyst 450 by BYK is an acid catalyst for paint systems. Accelerates the cross-linking of amino resins with resins containing hydroxyl groups. Exhibits considerably low viscosity increase on... view more

BYK® -DYNWET 800 N by BYK is an alcohol alkoxylates. Is a silicone-free substrate wetting agent for aqueous coatings, printing inks, adhesives, sealants, and glass fiber sizing. Reduces the dynamic... view more

BYK® -DYNWET 810 by BYK is a silicone-free, alcohol alkoxylates-based substrate wetting agent for aqueous coatings. It reduces the dynamic surface tension, the viscosity during pigment grinding and... view more

Polyether modified acryl functional polydimethylsiloxane. Acts as a surface additive for radiation curing printing inks and overprint varnishes. Offers very good leveling. Possesses high surface... view more

Solution of a multi-acrylic functional, modified polydimethylsiloxane. Even at a low dosage BYK-UV 3505 displays a strong reduction in surface tension and improves substrate wetting, even of... view more

Polyether modified polydimethylsiloxane. Acts as a surface additive for UV curing printing inks and overprint varnishes. Offers improved substrate wetting, tape release and leveling. Provides... view more

Polyether modified acryl functional polydimethylsiloxane. Acts as a surface additive for UV-curing prinitng inks and overprint varnishes. Offers improved substrate wetting and leveling. Provides... view more

BYK® -UV 3535 by BYK is a modified, silicone-free polyether. It improves the leveling of radiation curable systems. It is very compatible and causes no haze in the coating system. It creates an... view more

BYK® 1640 is a VOC-, silicone-, APEO-, mineral oil- and emission free formulation made of polyamide particles and highly branched polymers. Acts as a versatile defoamer. Exhibits optimum performance... view more