At-3202A is a kind of styrene acrylate copolymer synthetic latex, without APEO and plasticizer, with good cement compatibility, water resistance, alkali resistance and excellent elongation AT break, especially suitable for the preparation of high-performance JS waterproof coating. Appearance :milk white liquid Solid content:54.5%-55.5% PH: 7.0-9.0 Viscosity:500-2000 cps(3#60 rpm/25 centigrade) Particle size :0.2-0.3 micron Tg:-16 centigrade MFT:0 centigrade Ion features:anion Use :make high performance JS water proof coating ,flexible putty.