Keyhole (mortice) draught (rubber) excluder/stopper (for mortice lock)??

[Tim Streater]

I'm guessing, but I should think sand or dry powder or CO2.

[Andy Dingley]

It's a Class D (burning metal) fire, so you can't.

The US Navy have two techniques for class D fires: the first is to use "Purple K", a dry powder, but not the usual dry powder. This doesn't work (we demonstrated this). Their second technique is to throw whatever is burning (up to and including whole aircraft) into the Pacific.

[Tim Streater]

Why doesn't excluding oxygen work?

[Mr Pounder]

It is powder but would be better than ABC dry powder.

Mr Pounder

>

[Mr Pounder]

It's a Class D (burning metal) fire, so you can't.

Yes.

The US Navy have two techniques for class D fires: the first is to use "Purple K", a dry powder, but not the usual dry powder. This doesn't work (we demonstrated this). Their second technique is to throw whatever is burning (up to and including whole aircraft) into the Pacific.

[Adam Wadsworth]

That I want to see

[Ronald Raygun]

Bit of a bummer if you happen to be in the Atlantic.

[Mr Pounder]

Can't what?