Licensed Biocides - Indian/Sandstone

For sandstone surfaces, our full range of licensed biocides offers robust, long-lasting protection against algae, lichen, and other organic growth, keeping sandstone clean and well-maintained. With various options to choose from, you can select the biocide that best fits your project needs. In colder conditions, we recommend BioClear 50 Pro, which includes a solvent component for enhanced performance in low temperatures, making it suitable for year-round sandstone maintenance.

It’s crucial to take all necessary precautions when applying these biocides, as they must not enter the water system under any circumstances. Carefully follow product guidelines, use the recommended PPE, and control runoff to ensure a safe and compliant application. With PureSeal’s licensed biocides, professionals can achieve enduring results on sandstone surfaces, effectively and responsibly addressing organic buildup.