I need to fill an Estes Leviathan cone with foam. It's 3" round and about 11" long from tip to tail.
I ordered some 2-part foam from Public Missiles.
How much do I need to mix?!
1/4 cup A and B? A cup?
And how big of a hole do I need? And I suppose I need a funnel and a cold water bath (with ice)?
I am expecting the foam in a day or two.