Reflex®
Ultra-Premium Polymer-Modified Thin Set Mortar
Product overview
Reflex Ultra-Premium Polymer-Modified Thin Set Mortar is designed for both interior and exterior installations, making it versatile for setting all types of tiles. This mortar boasts excellent mixing and application properties, ensuring a smooth and efficient tiling process.
Geographic availability
- United States
Available sizes
50 lb bag
Smart Advantages
For interior and exterior use on vertical and horizontal surfaces
Exceeds ANSI A118.4 and A118.11
Excellent working characteristics
Latest news
Jan
20
2026
Bostik Brings Next-Level Flooring Innovation to Surfaces 2026
Layered with Innovation. Sealed with Experience.
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Bostik Reflex: Where to Use
- Interior/exterior floors
- Interior/exterior walls
- Interior/exterior countertops
Substrates
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Concrete
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Structurally-sound, exterior grade plywood (interior/dry use only)
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Cementitious backer board
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Existing, well-bonded vinyl/VCT or ceramic tile
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Cutback adhesive residue (dry only)
Materials
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Porcelain
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Saltillo
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Ceramic
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Glass
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Granite
-
Slate
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Marble
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Limestone
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Thin porcelain tiles
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Large porcelain panels
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Dimensional stone tiles
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