This product is a 100% acrylic polymer emulsion with a proprietary UV cross-linking technology, which allows the formulation of coatings with excellent long-term dirt pick-up resistance.ELASTENE™ 8556A Acrylic Emulsion is APEO-free and does not have added formaldehyde or formaldehyde generators.This Acrylic Emulsion formulated coatings offers flexibility even at low temperature and offers coatings with excellent chalking resistance and UV stability.