travisnd
Well-Known Member
I've got a wooden collar on my keezer and have seen a few people use insulation on the inside of the collar. I've looked at Lowes and asked around but can't seem to find anything, so what are you guys using and where are you getting it?? ![Tank :tank: :tank:](https://cdn.homebrewtalk.com/smilies/sdrinking-100-132.gif)
![Tank :tank: :tank:](https://cdn.homebrewtalk.com/smilies/sdrinking-100-132.gif)