POLYPHASE 828

POLYPHASE 828 is a broad-spectrum dry-film preservative designed to protect surfaces against fungal and algal growth. It is a free-flowing, aqueous, VOC-free dispersion based on a specialized combination of algaecides that provides outstanding protection, particularly in exterior applications. Suitable for waterborne systems, POLYPHASE 828 is effective in paints, coatings, stuccos, roof coatings, decorative wood stains, adhesives, and other industrial uses. It performs well under pH conditions between 3–10 and temperatures up to 60 °C. The product offers broad-spectrum efficacy, including protection against Alternaria species and a wide range of algae, and is free from Carbendazim, Isothiazolinones, Diuron, VOCs, and N labelling at typical use levels.