I would like to do something like this for a co-worker.
I'm sorry if I misunderstood what you wrote - Did you pour or press the sand into the polyurethane while it was still wet? Did you have to add more sand after the first application? If you added more sand later, how did you do it? I've heard of people using layers of clear epoxy mixed with sand to create something similar to what you have, but it seems like that would prevent plants from attaching to it. |