NSF A7,C1 registered for use in the food processing industry. CRC Inox Kleen removes fingerprints, moisture stains, dust and dirt residues on stainless steel and leaves behind a non-greasy protective layer so that it looks like new. Metal surfaces receive long-lasting protection against stains and deterioration. CRC Inox Kleen is also suitable for aluminium, chrome and most plastic surfaces (test before use). - NSF A7,C1 registered for use in the food processing industry - Removes fingerprints, moisture stains, dust and dirt residues on stainless steel - Metal surfaces receive long-lasting protection against stains and deterioration Water-based foam cleaner, for degreasing and cleaning shiny metal surfaces.