TROYSAN S89 is a broad-spectrum, water-based preservative that provides effective protection against fungi and algae. It is particularly suitable for water-based exterior applications where VOC regulations are stringent and durable protection from microorganisms is required. TROYSAN S89 has been proven to offer excellent dry film resistance to fungi and algae in various products. It also prevents mold and algal growth in other system formulations. TROYSAN S89 product provides zero VOC and is cost-effective for use. It ensures color stability and has low viscosity for easy integration into formulations. TROYSAN S89 antimicrobial protection suits exterior applications by inhibiting common fungi and algae. It extends the performance of products by maintaining integrity against microbial deterioration over the intended lifespan.