Gud job

Informative

Very informative..I'll do the same on my discharge foam extinguisher 9 ltr

💕💕💕

Nice

Thank you)

Thank u sir very much for the video but in the bigger britania foam fire extingusher how much are the ratio of AFFF to be mixed

Wat is the chemical name for the foam solution

Tha

Thank u sir very much for the video but in the bigger britania foam fire extingusher how much are the ratio of AFFF to be mixed