Creating a Landscape for Enclosure Question

[Phazetic]

Here is what I would like to do. I would like to create a more aesthetically pleasing cage, especially the bottom. My question is if the materials I use would be bad for my corn snake.

My hobbies are model building and airbrushing. I know I can create a sandy hard surface on the bottom of my terrarium using glue and sand, creating a permanent bottom. I like the idea of creating a more natural looking environment without the natural environment clean up.

I cannot see any problems with dried glue and sand but thought I would ask if there is any experience with problems that I might not foresee