VINAVIL SL 11P is a vinyl-versatate/vinyl-acetate redispersible powder. Vinavil SL 11P is manufactured by spray drying a copolymer dispersion under carefully defined conditions. Anti-caking agents are incorporated to make sure that powder properties are maintained during storage and processing. Vinavil SL 11P should be mixed with dry products and stored in a water resistant container. On contact with water and under the action of mechanical shear, Vinavil SL 11P reproduces the original dispersion.