BYK®-1630 by BYK is APEO- & VOC-free (<1500 ppm), silicone containing, blend of paraffin-based mineral oils and hydrophobic components. It acts as a defoamer for aqueous systems, epoxy topcoats and... view more

Mixture of foam destroying polymers and hydrophobic solids. Acts as a emission-, silicone- and mineral oil-free polymeric defoamer. Possesses excellent defoaming properties, especially in alkyd... view more

BYK® -1789 by BYK acts as a silicone-based defoamer for water-borne coating systems. It is solvent-free and shear stable for airless spray application. It improves air release and prevents... view more

BYK® -326 by BYK is a solution of a polyether-modified polymethylalkylsiloxane. Acts as a good levelling agent. It slightly reduces surface tension. Exhibits high transparency, improved substrate... view more

BYK®-327 by BYK is polyether-modified polydimethylsiloxane. It is a surface additive for polar solventborne, solvent-free, radiation-curable and aqueous coatings. It shows defoaming effect in floor... view more

BYK®-3480 by BYK is 100% silicone-based surfactant for aqueous systems. It improves substrate wetting by means of a strongly reduced surface tension in the liquid coatings. It shows excellent... view more

BYK®-3481 by BYK is 100% silicone-based surfactant for aqueous systems. It strongly reduces surface tension in liquid coatings and improves substrate wetting. It shows excellent defoaming properties... view more

Solution of polyester modified hydroxy functional polydimethylsiloxane. Acts as a reactive silicone surface additive. Offers improved slip, solvent and weather resistance. Possesses improved... view more

Solution of polyether-polyester modified hydroxy functional poly-dimethyl-siloxane. Acts as a reactive silicone surface additive. Offers improved slip, solvent and weather resistance. Exhibits... view more

BYK® -4513 by BYK is a solution of a polymer with functional groups. Acts as an adhesion promoter for 2K aqueous epoxy systems. It increases the wet and dry adhesion and mechanical resilience, and... view more

Solution of a polyether modified hydroxy functional polydimethylsiloxane. Acts as a surface additive to improve ease of surface cleaning in aqueous UV-curable and cross-linkable topcoats. Reduces... view more

DISPERBYK® by Byk (Altana Group) is a solution of an alkylolammonium salt of a lower molecular weight polycarboxylic acid polymer. Acts as a wetting and dispersing agent for solvent-borne and... view more

DISPERBYK® -194 N by Byk (Altana Group) is an aromatic-free, solution of a copolymer with pigment affinic groups. Acts as a wetting and dispersing additive for aqueous systems and pigment... view more

OPTIFLO® H 370-VF by BYK is a VOC-free associative thickener. Is a non-ionic, APEO-free and hydrophobic modified polymer designed especially for thickening dispersion paints and aqueous lacquer... view more

Non-ionic hydrophobe modified polymer in butyldiglykol. Acts as a thickener. It provides higher layer thicknesses in one pass, reduces spatter, improves water resistance against the formation of... view more

OPTIFLO M2600-VF by Byk (Altana Group) is a VOC-free associative thickener. Is a non-ionic, hydrophobic modified polymer designed especially for thickening of emulsion paints and aqueous coatings... view more

RHEOBYK®-440 by Byk (Altana Group) is a solution of modified polyamide. It is a rheology additive to improve anti-sagging and anti-settling properties. It shows strong shear thinning properties. It... view more

RHEOBYK® TVS-VF (formerly OPTIFLO TVS-VF) by BYK is a VOC-free associative thickener for aqueous systems to generate a highly pseudoplastic flow behaviour. It increases the viscosity in the low... view more