TetraKO™ water enhancer transforms water into a liquid that sticks to vertical and ceiling surfaces and can be pumped through standard fire equipment. Once applied and exposed to heat, TetraKO converts to steam for unmatched knockdown power, longer-lasting suppression and fewer rekindles – reducing firefighter exposure to flame, heat and toxic fumes. Tests and live fire incidents show TetraKO to be far more effective than plain water and Class A foams, and it is certified to be biodegradable and non-toxic to water, fish, plants and mammals by independent research organizations.