For brick, concrete and concrete masonry buildings
By preventing water and water-borne contaminants from entering the substrate, Protectosil® CHEM-TRETE® PB VOC reduces problems such as efflorescence, leaching, acid rain deterioration, scaling, dirt buildup, staining, corrosion of reinforcing steel and mildew. Protectosil® CHEM-TRETE® PB VOC will not cause adverse surface appearance of the substrate. Treated surfaces are fully breathable because the natural moisture vapor transmission is not affected. This will eliminate problems caused by entrapped moisture, including blushing of the sealer and freeze-thaw damage to the masonry.
- Can be applied over most prior water repellent treatments
- Low-temperature application (20°F)