Saratoga Z11 is used before painting to cover all stains on interior and exterior walls, panels, plaster, cement, wood, furniture, and painted metals. It avoids the application of multiple coats of paint, reducing work time and ensuring a perfect finish with uniform and homogeneous colors. Highly covering: it eliminates the most difficult stains (smoke, soot, mold, moisture, dirt, grease, ink, chalk, pencil, marker, etc.), preventing their reappearance over time. Fast: it can be painted over after half an hour.