BYK®-066 N by BYK is a silicone defoamer. It offers good balance between effectiveness and compatibility. It is a solution of foam-destroying polysiloxanes. It is a highly effective air release... view more

BYK®-220 S by BYK is a wetting and dispersing additive containing silicone for ambient-curing plastic systems to achieve pigment stabilization and to reduce flooding/floating. It improves the... view more

BYK® -220 SN by BYK acts as a wetting and dispersing agent for thermosets. It is a solution of a low molecular weight, unsaturated acidic polycarboxylic acid polyester with a polysiloxane... view more

BYK®-306 by BYK is silicone-containing surface additive for ambient curing plastic systems with a strong reduction of surface tension. It improves the wetting of critical substrates, prevents... view more

BYK® -306 SG by BYK is a highly effective silicone-containing surface additive for ambient-curing plastic systems with a strong reduction of surface tension. It offers excellent substrate... view more

BYK®-310 by BYK is a silicone-containing surface additive for ambient curing plastic systems with a strong reduction in surface tension. This highly effective additive is thermostable up to 410 °F... view more

BYK® -310 SG by BYK is SVHC label-free, highly effective silicone-containing surface additive for ambient-curing epoxy-based resin systems. It provides a strong reduction of the surface tension... view more

BYK®-320 by BYK is a silicone-containing surface additive with a slight reduction of surface tension and a slight increase of surface slip. It offers good leveling with defoaming properties. It is a... view more

BYK®-327 by BYK is a silicone-containing surface additive. It also acts as a defoamer/air release agent during production and application. It is a polyether-modified polydimethylsiloxane. It... view more

BYK®-333 by BYK is a highly effective, silicone-containing surface additive for ambient curing plastic systems. This polyether-modified polydimethylsiloxane provides strong reduction of surface... view more

BYK®-354 by BYK is a polyacrylate-based, surface additive. It is used as an anti-cratering & leveling additive, increases gloss and also has a deaerating effect as a result of its high molecular... view more

BYK® -358 N by BYK is polyacrylate-based anti-cratering and leveling additive for all solvent-borne and solvent-free systems. It provides a minor reduction of the surface tension and... view more

BYK®-361 N by BYK is a polyacrylate-based surface additive. It is used as an anti-cratering and leveling additive. It improves leveling and prevents craters. It is a solvent-free version of BYK®-358... view more

BYK®-3761 by BYK is a highly effective, silicone-containing surface additive for thermosets with a strong reduction in the surface tension. It provides excellent substrate wetting, prevents... view more

BYK®-A 500 by BYK is a highly effective, silicone-free air release additive for unsaturated polyester resins, polyurethane and epoxy systems. It is also suitable for epoxy floorings. It is a... view more

BYK®-A 501 by BYK is a highly effective, silicone-free, air release additive for unsaturated polyester resins & processing techniques and particularly for polyurethane and epoxy systems. It is a... view more

BYK® -A 501 SG by BYK is a highly effective air release additive for unsaturated polyester resins and epoxy resins, gel coats and casting systems. Recommended dosage level is 0.1-0.5% based on the... view more

BYK®-A 515 by BYK is a silicone-free, polymer-based, air release agent for solvent-borne and solvent-free epoxy, UP/VE and PUR systems. It improves the fiber wetting in the manufacture and... view more

BYK®-A 530 by BYK is a silicone and polymer-containing defoamer/air release additive for plastic systems. It reduces the formation of foam during the manufacture and processing of epoxy resin... view more

BYK®-A 535 by BYK is a silicone-free, air release additive for solvent-borne and solvent-free epoxy and polyurethane systems. It prevents foam and bubbles during the manufacture and application of... view more