20 mm Ibero Rust Slate Effect Outdoor Porcelain Tile 1200x600mmOur Ibero Rust Slate Effect Outdoor Porcelain Tile gives the same look and rustic appeal as natural slate, unlike its natural counterpart it provides a frost proof, durable, and very low maintenance floor for any outside space. The hard wearing porcelain construction has a dcor that won't fade over time or develop the same troublesome white patches that can occur on real slate, these are caused by the calcite deposits found within real slate that