3" x 9" Waterproof Mosaic Backer

This mosaic backer can be very versatile. Put it on a stake in a garden or make a group of them for wall decor. Great for small spaces in your home. Perfect for beginners and for indoor or outdoor!

Size: 3"x9"x 1/2"

Treatment options for edges:

 - you can paint the edges and back with paints that do not contain solvents of any kind as they will warp the board. Use latex or acrylic paints.

- you can thinset the edges

- you can grout the edges