Dedicated to having delicious homebrew served from Bender's head.
Sunday, December 6, 2009
Time to use the expanding foam to fill the space between the inner and outer liners. I stuffed a garbage can in the top to keep it round and some foam blocks around the outside to keep things centered.
Next I had to get the spray foam to the bottom of the can somehow. So I attached a long hose to the nozzle and used a dowel to poke it down to the bottom. Worked great, and I was able to fill the gap pretty easily.
Here's what it looked like when I was done. I stuck a keg in there so you can get an idea of the scale. It's OK that the keg sticks out - the beer is drawn from the bottom, so as long as the lower 18" or so is kept ice cold, we'll get cold beer.