A ready to use non acidic blend of alkaline cleaning compounds, detergents and clays in paste form. Designed for removal of moderate to severe atmospheric staining, 1260 Poultice is appropriate for use on exterior or interior masonry surfaces. 1260 Poultice is manufactured to a creamy paste consistency suitable for trowel or airless spray application. Safe for use on polished or unpolished marble and limestone surfaces, 1260 Poultice removes surface and subsurface staining, restoring treated surfaces to their original appearance