Big Tile & Stone™
Polymer-Modified Large & Heavy Tile Mortar
Product overview
Bostik Big Tile & Stone is a polymer-modified, large and heavy tile mortar used for interior or exterior installations to set large format tiles, and can also be used for vertical applications. 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".
Geographic availability
- United States
Available sizes
50 lb bag
Smart Advantages
For interior or exterior installations
For large and heavy tile installations
Exceeds ANSI A118.4 and A118.11
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TDS
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SDS
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Gauged Porcelain Tile Installation Portfolio
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3-Part Specifications
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Environmental Product Declaration Cement Mortar
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FloorScore Certification Registration SCS-FS-08379
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Big Tile & Stone Health Product Declaration
Latest news
Jan
20
2026
Bostik Brings Next-Level Flooring Innovation to Surfaces 2026
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Where to Use
- Interior and exterior floors
- Interior and exterior walls
- Interior and exterior countertops
Substrates
- Polyethylene uncoupling membranes
- Fleeced sheet membranes
- Properly prepared concrete
- Exterior grade plywood (interior/dry use only)
- Cementitious backer board
- Bostik Ultra-Set® Advanced
- Bostik Black-Top™
- Bostik GoldPlus™
- Existing, well-bonded vinyl composition tile (VCT)
- Ceramic tile
Materials
- Large sized ceramic
- Porcelain
- Granite
- Slate
- Marble
- Limestone
- Thin porcelain tiles
- Large porcelain panels
- Dimensional stone tiles
Related market & applications
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