ACTICIDE FS(N) is broad spectrum biocide. It is combination of CIT/MIT and hydroxymethyl ureide derivatives. It contains less than 0.1% free formaldehyde. It is monovalent stabilized and free of organic solvents. It can be used at 0.2% without labelling under the 15 ppm CIT/MIT regulations. ACTICIDE FS(N) is used for polymer emulsions, paper manufacture and paper products, fillers and sealants.