Ultimo Shell Iridescent MosaicBanish the lacklustre and bring on the lustrous with iridescence. Enjoy their changing colours under different lighting conditions. Mosaics are versatile and have always been in style. They are a brilliant way to add an individual touch to your home in so many different ways: as a splashback, a shower wall, a decorative wall feature, an accent within a neutral scheme, to provide a contrast of colour or texture. We recommend using a white rapid setting