First Alert's Marine1 Fire Extinguisher is UL rated 1-A: 10-B: C; it features durable all-metal construction with a commercial-grade metal valve and triggerMultipurpose fire extinguisher fights wood, paper, trash, plastics, gasoline, oil, and electrical-equipment firesUses monoammonium phosphate extinguishing agent; rechargeable by certified professionals after useSecure extinguisher mount, bracket, and strap are included; extinguisher is U. S. Coast Guard–approved when used with mounting bracketMetal pull pin with a safety seal to help prevent accidental discharge and tampering; corrosion-resistant, easy-to-read, color-coded metal gauge; waterproof label with easy instructionsFirst Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
