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Yes, you can glue tiles to a wall, but the right glue depends on the tile type and the wall surface.
Best glue options (by situation)
✅ Tile Adhesive / Thinset (Best & Standard)
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Use for: Ceramic, porcelain, stone tiles
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Wall: Cement board, concrete, plaster, brick
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لماذا؟ Strong bond, moisture-resistant, long-term durability
👉 This is what professionals use.
✅ Construction Adhesive (Small areas only)
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أمثلة على ذلك: Liquid Nails (Heavy Duty), PU construction adhesive
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Use for: Small backsplash, decorative tiles
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Avoid: Wet areas (showers), large tiles
⚠️ Not ideal for full walls — tiles may shift over time.
✅ Polyurethane (PU) Adhesive / Sealant
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Use for: Heavy tiles, uneven surfaces, vibration-prone areas
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Pros: Very strong, flexible, waterproof
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Cons: Hard to adjust once set
👉 Often used in industrial or renovation projects.
❌ Do NOT use
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Silicone sealant ❌ (not structural)
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Wood glue ❌
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Hot glue ❌
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General-purpose glue ❌
Wall surface matters (very important)
| Wall Type | OK to Glue? | Notes |
|---|---|---|
| Concrete / Brick | ✅ Best | Prime if dusty |
| Cement board | ✅ Best | Ideal for bathrooms |
| Painted wall | ⚠️ Risky | Sand & prime first |
| Drywall | ⚠️ Limited | Only light tiles |
| Wallpaper | ❌ لا | Remove first |
Quick step-by-step (correct way)
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Clean wall (dust, grease, loose paint)
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Prime if needed
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Apply adhesive with notched trowel
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Press tile firmly (twist slightly)
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Use spacers
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Let cure 24–48h
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Grout after full set
Quick recommendation (TL;DR)
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Bathroom / kitchen wall: 👉 Tile adhesive (thinset)
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Small DIY area: 👉 Construction adhesive or PU adhesive
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Heavy tiles: 👉 PU adhesive + mechanical support while curing