Fire extinguisher class D fire extinguisher agents available; some will handle multiple types of metals, others will not. TMB was used experimentally by the US Air Force, specifically with regard to B-52 engine assemblies, and was tested in modified 10-gallon wheeled CBM extinguishers. Other agents were added to suppress the methanol flare up, such as chlorobromomethane (CBM), Halon 2402, and Halon 1211, with varied success. Halon 1211 was the most successful, and the combined TMB pressurized with halon 1211 and nitrogen was called Boralon was used experimentally by the Los Alamos National Laboratory for use on atomic metals, using sealed cylinder extinguishers
Xuxa Park fire As Xuxa and her dancers were performing a show-closing musical number, a small fire started in the set's mechanical "spaceship" (through which Xuxa would normally have exited the stage in another 2 minutes). For a few seconds, they continued their musical number, unaware of what was happening behind them. An alert stagehand quickly appeared with a small fire extinguisher and attempted to extinguish the flames, but suddenly the fire erupted violently, engulfing the "spaceship," and he was forced to retreat as others on stage also began to flee. The fire grew and spread quickly and intensively as children, dancers, stagehands,