Quote Originally Posted by Craiga 01453 View Post
I hear ya. I've been wanting to build my own stack of PVC display enclosures, but I can't justify the cost per sheet. Not yet anyway.

And again, I'm just thinking here, but my vision was just a simple, thick bead of silicone around the perimeter of the Plexi. (Oh, and I'm thinking of aquarium silicone) I feel like it would...
a) soften the edge of the Plexi by covering sharp edges
B) be water tight
C) would be easy to just cut the silicone with a razor if they needed to be removed. I've cut that material in the past and it actually comes up easy.

Again, just a thought and if I'm repeating myself because I'm not exactly sure how to explain it I apologize, hahaha.
When this is done do you put plexi across the whole bottom? Or just above the heat tape?