1.1 Scope. This standard provides the minimum requirements for water additives used for the control and/ or suppres- sion of Class A, Class B, Class C, Class D, Class K, and lithium ion battery fires and the mitigation of flammable vapors. 1.2 Purpose. This standard is intended for the use and guidance of those responsible for purchasing, testing, listing, and using water additives for use on Class A, Class B, Class D, Class K, and lithium ion battery fires and the mitigation of flammable vapors. 1.3* Application. This standard applies to water additives utilized to prevent flammable liquid vapor explosions,...