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Standard on Water Additives for Fire Control and Vapor Mitigation

This standard provides the minimum requirements for water additives used for the control and/or suppression of Class A and Class B fires and mitigation of flammable vapors. It's intended for use by those responsible for purchasing, testing, listing, and using such additives.

NOTE:  Due to the COVID-19 coronavirus and NFPA’s efforts to safeguard our attendees at NFPA meetings, the May 7, 2020 First Draft meeting is being cancelled, but will be rescheduled as a web/teleconference.  NFPA extends sincere apologies for any inconvenience this may cause.  Once a new date is established for the rescheduled meeting, additional information will be posted on the Next Edition tab. Thank you for your understanding and continued interest in the development of NFPA Standards.

Current Edition: 2017

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NFPA 18A

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