Polyphase® PW40 is a dry-film preservative which inhibits fungal growth on surfaces, offers excellent fungicidal protection for interior and exterior applications such as paints, coatings, decorative wood stains, adhesives, sealants and other industrial applications. It is especially suited for the protection of interior coatings intended for damp or wet environments as basements, kitchens, bathrooms and process areas. It is suited for waterborne systems. For aerosol and spray applications of mixtures containing IPBC the specific organ toxicity (larynx) of IPBC must be considered in case the IPBC content would be at or above EU CLP hazard classification threshold for this endpoint.This product is suitable for systems with a pH of 3 - 10 and at a temperature up to 60 °C.