Mergal K2N Blend of 1,6-dihydroxy-2,5-dioxahexane and didecyldimethylammoniumchloride Troy Preservatives / Biocides / Fungicides ADHESIVE >> Water-based Mergal K2N Bactericide Fungicide Algaecide aqueous systems such as adhesives broad, balanced action spectrum against bacteria, yeasts, mold fungi and algae. Active substances: Blend of 1,6-dihydroxy-2,5-dioxahexane and didecyldimethylammoniumchloride Blend of 1,6-dihydroxy-2,5-dioxahexane and didecyldimethylammoniumchloride. Used as a bactericide, a fungicide and an algaecide in aqueous systems such as adhesives. Offers broad, balanced action spectrum against bacteria, yeasts, mold fungi and algae.