CSS PVA Filler is a PVA based, ready to use filler that is extra smooth and has a very fine texture. It is useful as a fine surface filler on most porous surfaces. As usual, deep fillings may require two or more applications. It's a non-sagging, non-shrinking paste that dries white in color. Once dried, it can be sanded and painted. It cleans up with water while wet and is water reversible after drying. CSS PVA Filler is available in 2, 8 and 16 fl. oz. containers. Larger sizes are available, call for pricing.