Muralo Masonry Shield is a waterborne acrylic clear sealer designed to seal and protect porous concrete and masonry surfaces against dusting, spalling and staining. It also protects the surface against damage caused by water, salts, alkalis, acids, and ultraviolet light. It is resistant to common household chemicals and automotive fluids such as grease, gasoline and oils. CAUTION! This product is not recommended as a waterproofing coating for concrete/masonry walls under hydrostatic pressure. Use Muralo Tite, Waterproofing Paint for such applications.
• Protects against spalling and cracking
• Strengthens newly poured concrete
• Prevents dusting
• Resists staining
• Excellent primer under latex paints