Bostik Big Tile & Stone™ is a polymer-modified, large & heavy tile mortar used for interior or exterior installations to set all large sized ceramic, porcelain, granite, slate, marble, limestone, thin porcelain tiles, large porcelain panels and dimensional stone tiles. Bostik Big Tile & Stone™ may also be used for vertical applications. Use over polyethylene uncoupling membranes and fleeced sheet membranes, structurallysound: properly prepared concrete, exterior grade plywood (interior/ dry use only), cementitious backer board, Bostik Ultra-Set® Advanced, Bostik Black-Top™, Bostik GoldPlus™ and existing, well-bonded vinyl composition tile (VCT) or ceramic tile. Big Tile & Stone™ may be used for uneven tile and stone thicknesses; or to minimize lippage. Big Tile & Stone™ white formulation is approved for non-sag applications for tiles up to 12" x 24"
