Large Format Floor™
Polymer-Modified Mortar for Large Format Tile
Product overview
Bostik Large Format Floor is a polymer-modified mortar designed for floor installations of large format ceramic tiles, porcelain tiles, natural stone, granite, slate and marble. Use over properly prepared, structurally sound-concrete, exterior grade plywood (interior/dry use only); cementitious backer board and existing ceramic tile.
Geographic availability
- United States
Available sizes
50 lb bag
Smart Advantages
Use to set large format tile
For interior and exterior use on horizontal surfaces
Meets ANSI A118.4 and A118.11 requirements
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TDS
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3-Part Specifications
Next events

2025 Starnet Annual Membership Meeting
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2100 Costa Del Mar Road
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Join Bostik during the Preferred Vendor Trade Show at the 2023 Starnet Annual Meeting

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27430 Bostik Ct.
Temecula, CA 92590
Presented by Bostik, learn about our innovative surface prep, tiling, hardwood and resilient ...

NWFA Expo 2025 | National Wood Flooring Association Expo
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501 S College St
Charlotte, NC 28202
501 S College St
Charlotte, NC 28202
Join Bostik at the NWFA Expo 2025. Build your knowledge at the largest trade show anywhere ...

Bostik Academy
Flooring Surface Prep & Adhesives
Flooring Surface Prep & Adhesives
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27430 Bostik Ct.
Temecula, CA 92590
27430 Bostik Ct.
Temecula, CA 92590
Presented by Bostik, learn about our innovative surface prep, tiling, hardwood and resilient ...