never seen dry ice used,just normally fill with water and put in to a freezer.Racing tape will hold the water in until it starts to freeze.
It still can split the pipe though.
http://subrewgarage.blogspot.com/2010/12...ixing.html
It still can split the pipe though.
http://subrewgarage.blogspot.com/2010/12...ixing.html
"If you're going through hell, keep going"