Porcelain Tile. Matt Grey. Transform your home into a tribute to retro design with our Retro Pewter Grey Hexagon Floor Tile. This fresh option is a throwback to traditional retro design with a contemporary feel. This minimalistic porcelain tile is suitable for floors and walls. Also available in Carbon Black and Polar White. We recommend Tilemaster S1 adhesives and Tilemaster Grout 3000 for use with this tile. Minimum recommended joint 2mm. Fabulous Tiles…..