Fire extinguisher

I have t3sted that brand. IMO you need the bigger of the two models to have a chance at being affective. Halon variants are okay however the deprive you from oxygen and one the cloud is dissipated your fire will be able to reignite.

That said I opted for a clean agent foam extinguisher. It won't eat the paint, foams and is a good size:

https://www.summitracing.com/parts/LFL-201-100-003