Description: Big Tile & Stone™ is a latex-modified, medium bed mortar used for interior or exterior installations to set all large sized ceramic, porcelain, granite, slate, marble, limestone, and dimension stone tiles. Use over properly prepared concrete; structurally-sound, exterior grade plywood (interior/dry use only); cementitious backer board; Bostik® Ultra-Set® Advanced; Bostik® Black-Top™; Bostik® GoldPlus™; and existing, well-bonded vinyl/VCT or ceramic tile. Big Tile & Stone may also be used as a leveling bed to compensate for uneven tile and stone thickness; smooth irregular or uneven substrates; or to minimize lippage.Information provided by Bostik |