BYK®-A 505 by BYK is silicone- & VOC-free, polymer air release agent based on renewable resources intended for unsaturated polyester resins. This mixture of foam-destroying polymers is particularly... 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

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

BYK®-A 550 by BYK is a silicone-free, air-release additive for solvent-free and solvent-borne UP systems. It demonstrates excellent air release qualities with a minor tendency for turbidity in... view more

BYK®-A 555 by BYK is a silicone-free, polymer-based, air release additive for unsaturated polyester resins. In particular, it is also suitable for pultrusion applications with acrylic and vinyl... view more

BYK® -A 555 SG by BYK is a silicon free polymer-based air release agent. It offers the highest efficiency in deaerating virtually all unsaturated polyester resins in all processing methods. It... view more

BYK®-A 560 by BYK is a silicone-free, polymer-based, air release additive for solvent-free unsaturated polyester systems, gel coats and cast resins. It is recommended for all-glass fiber-reinforced... view more

BYK®-C 8000 by BYK is a reactive polymeric coupling agent (adhesion promoter). It improves mechanical properties such as flexural strength, compressive strength and the E modulus by up to 50%. The... view more

BYK®-C 8001 by BYK is a polymeric coupling agent for increasing mechanical strength. It is specially developed for use in glass fiber-reinforced epoxy resin systems. The additive results in improved... view more

BYK®-C 8002 by BYK is a reactive polymeric coupling agent to improve mechanical properties such as flexural strength, compressive strength and the E modulus by up to 30%. The additive also improves... view more

BYK®-C 8003 by BYK is a reactive polymeric coupling agent for improving the mechanical properties of glass fiber reinforced, radical curing systems based on unsaturated vinyl ester and polyester... view more

BYK®-C 8013 by BYK is a solvent-free polymeric coupling agent to increase the mechanical strength of carbon fiber-reinforced and radical-curing systems. The additive results in improved mechanical... view more

BYK® -MAX HS 4302 by BYK is a long term thermal stabilizer. It is available in white to off-white granulate form for use in PP-based glass mat thermoplastics (GMT) and long-fiber-reinforced PP... view more

BYK® -MAX P 4109 by BYK is a highly effective, PFAS-free processing aid in a low-density polyethylene carrier. It lowers the viscosity of the polymer melt during processing by reducing the friction... view more

BYK® -MAX P 4110 by BYK is a highly effective, silicone- and PFAS-free processing aid composition in a linear low-density polyethylene carrier. It lowers the viscosity of the polymer melt during... view more

BYK®-P 4100 by BYK is a surface-active processing additive for filled, thermoplastic compounds and for PVC plastisols & calendar applications. It offers reduced torque during compounding and... view more

BYK® -P 4101 by BYK is a polymeric processing additive to improve the processing properties and the mechanical resistance of thermoplastic compounds. It adsorbs on the surface of the filler and... view more

BYK®-P 9050 by BYK is a processing additive for BMC/DMC with mold release properties. It is a blend of a surface-active material with copolymers. In BMC headlamp reflectors it reduces fogging in the... view more