Bostik PM™
Multi-Purpose Polymer-Modified Thin Set Mortar
Product overview
Bostik PM multi-purpose polymer-modified thin set mortar is designed for both interior and exterior installations, making it suitable for setting a variety of tiles on vertical and horizontal surfaces. This versatile mortar ensures reliable performance across different tiling applications.
Geographic availability
- Canada
- United States
Available sizes
50 lb bag
Smart Advantages
Use to set all types of ceramic, porcelain, granite, slate, marble, limestone, and dimensional stone tile
For interior and exterior use on vertical and horizontal surfaces
Exceeds ANSI A118.4 and A118.11 requirements
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TDS
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SDS
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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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Bostik PM Health Product Declaration
Next events

Bostik Academy
Flooring Surface Prep & Adhesives
Flooring Surface Prep & Adhesives
September 24 - 25, 2025
Bostik Academy - Temecula
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 ...

Bostik Academy
Flooring Surface Prep & Adhesives
Flooring Surface Prep & Adhesives
August 20 - 21, 2025
Bostik Academy - Temecula
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 ...

Bostik Academy
Flooring Surface Prep & Adhesives
Flooring Surface Prep & Adhesives
July 16 - 17, 2025
Bostik Academy - Temecula
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 ...
Where to Use
- Interior and exterior floors
- Interior and exterior walls
Substrates
- 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) or ceramic tile
Materials
- Ceramic
- Porcelain
- Granite
- Slate
- Marble
- Limestone
- Dimensional stone tiles
Associated Videos
Related market & applications

Wall & Floor
- Mortar & Concrete Repair