I need to put a collar on my chest freezer. Some are as simple as 2x4's to extremely complex. I've seen some with insulation attached to the wood collar, others are just wood. If it's just wood inside, what would be the best way to resist mold?
It's a large chest freezer that fits 15 kegs. I use it mainly for conditioning and cold storage. I'll be putting in a few taps, trying to get away from picnic taps.
School me, please.