Mesh Back Shell Tiles Applications Recommended for Kitchen backslashes, accent wills, shews or tub sounds, and pools of spas: installation §, Make sure that the quantity 2. Measure the coverage ares of mosaics wie sufficient and out to fit them 3. Th inset, notch rowel, sponge 4. Mix the twinset clamp, and melamine 5. Apply the tinsel evenly §, Press the ties to he wall aver the wall carefully 7. Fill he joint with sponge clamp * Eor seamless splicing shell mosaic (lle.