Moisture Block 361 is a water based asphalt emulsion coating that is patented and designed to dampproof and protect concrete and concrete masonry surfaces. This single component liquid applied coating has good resistance to temperature changes and is flexible at low temperatures. It also has excellent resistance to changes in weather and water penetration. All surfaces that are to be coated with Moisture Block need to be clean, dry, and free from oil, grease, rust, scale, loose paint and dirt. Moisture Block 361 should be applied with Mar-flex drainage or insulation boards. Moisture Block is incredibly versatile, it can be used for below grade dampproofing of precast concrete, poured concrete, concrete masonry surfaces, a vapor barrier on the exterior face of the interior wall of above-grade walls, and even excels as a utility coating on wooden posts, pilings, and other metal surfaces set into the ground. Try Moisture Block with your next job today!