Cosentino. The raw materials used to make Eco by Cosentino surfacing include: salvaged mirrors; window glass; porcelain tiles, sinks, and toilets; and crystallized ashes from industrial sources. Eco by Cosentino is 75% post-industrial and post-consumer recycled material bound by an eco-friendly resin. The material is available in 10 colors and two finishes; has a 10-year warranty; is scratch-, stain-, and scorch-resistant; and does not require sealers. Eligible for LEED points, it is available in 63-by-128-inch slabs and standard tile sizes. 866.579.4326.