Parmetol DF 19 Forte is a water-based film preservative containing carbendazim and diuron, designed to protect materials such as paints, plastics, and sealants from microbial degradation, particularly algae and fungi. Free from VOCs and organic solvents, it is well-suited for outdoor applications. This product is supplied as a wet-ground dispersion of fungicidal and algaecidal active ingredients.