POLYPHASE 763CR is a broad-spectrum biocide that provides excellent protection against fungal and algal growth. It is particularly effective for applications over cementitious substrates. POLYPHASE 763CR offers controlled release of active ingredients and does not contain alkylphenol-ethoxylates. It is color stable and shear and temperature stable. POLYPHASE 763CR is suitable for use in water-based products where VOCs are a major concern and more than fungal protection is desired. It can be used to prevent the growth of fungal and algal organisms in wet and cured products. POLYPHASE 763CR provides long-lasting protection against discoloration and degradation caused by fungi and algae. It is an ideal solution for applications where durability and aesthetics are important.