BYK 377

BYK-377 is a highly effective silicone additive for solvent-free, radiation curable, and solvent-borne coatings, adhesives, and printing inks, which significantly reduces surface tension and therefore improves wetting of critical substrates. Its OH functionality allows it to be incorporated into the adhesive matrix. The high level of compatibility allows the formulation of highly transparent adhesives without turbidity. It is hydroxy-functional and solvent-free.