Mirage Brown reads as a light gray, concrete-like 16x16 tile with a faint pattern, from Armstrong Alterna’s Lost Empire design, finished low gloss. SKU D4023.
Armstrong lists it as waterproof. It’s glue-down and approved from basements to upper floors. Grout is optional, but S-693 is never sealed. One carton is 14 tiles and 24.89 sq ft. Armstrong’s limited warranties cover a home for life and light commercial use for five years.