Airflex EF811 Vinyl acetate-ethylene copolymer modified with vinyl chloride Air Products North America Vinyl >> Vinyl Acetate Polymer Emulsions Architectural / Decorative Airflex EF811 emulsion polymer is an aqueous dispersion of a vinyl acetate-ethylene (VAE) copolymer. It represents a new advancement in VAE polymer technology, and was developed as a higher performance, cost competitive replacement for vinyl acrylic copolymers. As a broad application binder for architectural coatings, Airflex EF811 emulsion provides the following benefits scrub resistance superior to any other polymer in the industry…including our own VAEs, excellent ambient and low temperature touch-up, lower solvent demand than conventional vinyl acrylic copolymers, ability to be formulated across a wide range of PVCs, including interior and exterior formulations, good response to associative thickeners, compatability with other resins for blending, excellent alkaline hydrolysis resistance, outstanding mechanical stability. An aqueous dispersion of a vinyl acetate-ethylene (VAE) copolymer. Used for architectural coatings. Offers very good scrub resistance. Provides very good ambient and low temperature touch-up. Provides very good alkaline hydrolysis resistance. Exhibits outstanding mechanical stability.