K6045 LEGSHIELD® S300 IMPREGNATOR SEAL & WATER REPELLENT is a water soluble, multi-silicone based product used on surfaces and grout, including unglazed ceramic, concrete, natural and manufactured stone such as marble, slate, limestone, sandstone, precast stone, etc. Without changing appearance it reacts with the substrate to form an insoluble water-resistant resin coating within 24 hours. Shows little change in water repellency over a 5-10 year period. Helps protect against dirt and staining while it keeps out moisture and allows the substrate to “breathe” (decreasing the chance of efflorescence). Not recommended for previously sealed surfaces.
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