Environmentally responsible KNOCKDOWN®, Class A foam concentrate, is a unique new formulation providing unmatched firefighting performance and flexibility. KNOCKDOWN is specially designed for use in Class A/B foam systems and is excellent for Compressed Air Foam Systems (CAFS).
• Environmentally responsible and biodegradeable formulation does not contain any reportable substances
• UL Listed wetting agent
• USDA Forest Service Approved
• Specially packaged for efficient storage and easy opening