For sale I bought a kegerator from a friend that included a micromatic bottle for pressure cleaning. I use ball lock and so I can't use this as it is for Sanke commercial keg cleaning. I've never used it but the bottle does say use by 2011. I'm not sure why its just plastic. So just trying to get rid of it 25$ shipped.
http://www.micromatic.com/draft-keg-beer/line-cleaning-pid-M5-801147-CK.html
bottle only not kit
http://www.micromatic.com/draft-keg-beer/line-cleaning-pid-M5-801147-CK.html
bottle only not kit