MERGAL K9N is an effective broad-spectrum preservative designed to inhibit the growth of bacteria, yeast, and fungi in aqueous systems and functional fluids. MERGAL K9N provides stable preservation at cost-effective use levels. It can be applied in waterborne systems and is useful in paints, stuccos, adhesives, pigment slurries, sealants and more. MERGAL K9N offers broad-spectrum protection and is fast-acting. It has clearances as BfR14, USA FDA 21CFR 175.105ff and is green compliant. MERGAL K9N is typically used at 0.1 to 0.15% by weight and offers benefits like inhibiting microbiological growth in applications, extending shelf-life and protecting the applied materials from contamination during processing, transportation and end-use.