DISPERBYK® -2151 TF

DISPERBYK® -2151 TF by BYK is a hyperbranched tin-free, wetting and dispersing agent for solvent-borne and solvent-free epoxy systems and other reactive systems. It reduces viscosity and doesn't react with the resin, allowing long-term storage stability. It exhibits broad compatibility. It deflocculates and stabilizes pigments thus prevents flooding and floating. DISPERBYK® -2151 TF is suitable for 2-pack polyurethane, and acid-catalyzed systems. It is used for industrial-, floor-, protective-, automotive-, wood- and furniture coatings. Its recommended dosage level for inorganic pigment is 5-10%, titanium dioxide is 1-3%, organic pigment is 20-45% and carbon black is 20-80%. It has a shelf life of 36 months.