BRB Siloen^® WA 264 from BRB International is a hydrolytically stable substrate wetting additive based on polyether siloxane technology. It is designed for adhesives, water-based coatings, overprint varnishes, and printings inks.

The additive provides a considerable reduction of surface tension, improving the substrate wetting. It shows a good hydrolytically stability and can be used in a pH range in between 4 to 10 without noticeable degradation of the surface tension.

BRB Siloen WA 264 is particularly suitable for system not containing co-solvents. It has limited or no foam stabilization and it doesn’t impact the intercoat adhesion (recoatability). Additionally, it doesn’t increase surface slip.

Learn more at www.brb-international.com.