BYK-W 985

BYK W 985 is a wetting and dispersing additive that reduces viscosity in mineral-filled systems. BYK W 985 increases the wetting and dispersing speed of all standard fillers such as calcium carbonate and aluminum hydroxide in unsaturated polyester resins, PU- and epoxy resins. It reduces the viscosity considerably which enables higher filler content. BYK W 985 allows for formulations to achieve superior strength and durability through higher mineral loading without compromising on other performance properties. The additive also helps delay gelling in cobalt-accelerated systems, improving processing versatility for different application methods. BYK W 985 delivers value through enhanced and optimized performance for demanding applications.