Topps Tiles Stratum Anthracite 31cm x 56cm (Box of 7 Tiles) Price is per box of 7 tiles (1.2m2 per box) In the style of the geological feature it’s named after, the Stratum anthracite tile features textured layers. Recreating the natural effect of the sedimentary rock, these distinctive grey wall tiles sit close together for minimal grout lines. To fill any gaps that may naturally occur, apply grout with your finger. If you’re tiling in a wet area, you’ll need a 2mm grout line to make sure water doesn’t get behind the tiles. Due to the textured surface of this tile, BAL Protective sealer is required prior to grouting to help prevent staining and aid with the removal of grout residue. Material Content: Porcelain Care Kit: N Please note: all deliveries are palletised kerbside. Non-returnable under our Approval Guarantee, once installed or used. Your statutory rights are not affected. See Returns section in our Help pages for more information. Please ensure you employ the services of a registered/qualified tradesperson for all work around installation where necessary.