To preserve my paintings, I seal them with some form of varnish. When using a brushed varnish, acrylic paints require applying an isolation coat. An isolation coat acts like a buffer between the paint and the varnish, so that if
To preserve my paintings, I seal them with some form of varnish. When using a brushed varnish, acrylic paints require applying an isolation coat. An isolation coat acts like a buffer between the paint and the varnish, so that if