-WidgeT-

Regarding PVC.. If you know how to seal a PVC pipe (which is used for plumbing in most homes and buildings in the US) it will be water tight.. Alas, if you are that concerned with it (this goes for PVC and any other container) put a Desiccant Dehumidifier in it (you know those little bags of crystals you get with your beef jerky..?) for insurance purposes in my all weather garden things that i have made (all of which are motorized and require that there be an amazing seal)i get from Here. Decent prices.. They work amazing.. you can even get an indicator to TEST your pvc to make sure the seal is good enough and it will even tell you when to check/replace a silica bag...

If this hasn't been sold yet, I am also interested in making an offer. PM me if you still have it