Re: Is it me, or is video dolt driving and filming at the same time?
"Personally I'd be inclined to use CO2"
Burning metal fires need special extinguishers, they often carry on quite well with CO2 using the oxygen from the carbon dioxide. CO2 also disperses unless it's in a confined space.
From several real personal experiences with burning potassium, sodium and lithium aluminium hydride the best way is with dry powder preferably the 'ternary' mix designed for such fires