Topps Tiles Stratum White 31cm x 56cm (Box of 7 Tiles) Price is per box of 7 tiles (1.2m2 per box) Named after a layer of age old sedimentary rock, the Stratum white tile features a textured formation. Resembling the natural geological effect, these rectangular wall tiles fit closely together for minimal grout lines. Applying the grout with your finger will fill any spaces that may naturally occur. A 2mm grout line is needed if tiling in a wet area to ensure water doesn’t seep behind the porcelain 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.