Bostik Reflex Modified Thinset Tile Mortar (Grey)
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Bostik Reflex Modified Thinset Tile Mortar (Grey)

Manufacturer: Bostik Smart Adhesives
Product ID : ASBO102
Price: $49.95



  • Color: Grey
  • Weight: 50 lb.
  • Polymer-Modified thinset mortar
  • For interior and exterior use on vertical and horizontal surfaces
  • Ideal for floors, walls and countertops

Bostik Reflex Ultra-Premium Polymer-Modified Thin Set Mortar is for interior or exterior installations. Reflex can be used to set all types of porcelain, saltillo, ceramic, glass, granite, slate, marble, limestone, thin porcelain tiles, large porcelain panels and dimensional stone tiles.

Product Use

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; existing, well-bonded vinyl/VCT or ceramic tile and cutback adhesive residue(dry only).

Surface Preparation

All surfaces must be structurally sound, clean, free of dust, dirt, oil, grease, water, curing compounds, sealers, waxes or any contaminants that may inhibit proper bond. TCNA recommends roughing or scarifying glazed tile substrates.

Tips and Recommendations

  • Shipping is at an additional cost. Bostik Reflex can be picked up from our warehouse at no additional cost.
  • If purchasing over 10 bags, using freight may be considerably cheaper for you. Please contact us for more information.
  • Temperatures must be between 50°F (10°C) - 100°F (0°C) during installation.
  • Apply mortar to an area no greater than can be tiled in 60 minutes.

Transit Estimates:


Times do not include processing time, handling and special orders. Faster transit times are available at the checkout page. Tile Center will ship most orders on the same day but if you need specific times, please contact us.


Some products offered by Tile Center, such as large tile quantities, require freight. Freight typically takes longer and has a higher cost. If you'd like to order a freight-required product, reach out to Tile Center at (301) 258-7878 for an estimate. Depending on your location and shipment weight, freight charges may differ.

Tile Center Transit Times

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