Airflex® 426

Airflex® 426 by Wacker is high solids VAE emulsion carboxylated vinyl acetate-ethylene terpolymer emulsion with polyvinyl alcohol stabilization. Provides good adhesion to metals, plastic films and a variety of difficult-to bond substrates. Can be used in heat-seal applications for metals (aluminum)and for plastic adherends. Thickens with alkalies. Dried films can be dissolved with water at a pH of approximately 9.5. Provides high water resistance, good adhesion to glass, clear film, slight dry tack, good flexibility. Adheres to metal surfaces (aluminum, mild and galvanized steel, brass, lead, and tin plate), to metallized films and other films (Mylar, cellulose acetate, cellulose acetate butyrate and proprionate, and PVC).