Gooch
Member
- Joined
- Dec 8, 2016
- Messages
- 61
Hi guys, I'm new here , so don't get mad at me for posting this in the wrong section.so I recently built a tortoise table for my 12 year old russian, and I have it all stained, coated 3 times with polyurethane (water based). I am just waiting for it to air out when I saw a thread that says if you are using topsoil for the substrate, you need to put a plastic liner under the substrate. Like it would ride up the walls like 4 inches. Is the plastic liner necessary? I am worried about if it will trap moisture. I am thinking of using a heavy duty shower curtain liner. Thanks!