How Long Does Aqua Base Take to Dry?

Updated: 15.07.2026
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Usually a few hours, but it depends on temperature, humidity, and layer thickness.

Detailed answer

Apply Aqua Base with a stainless steel trowel in a thin layer, pressing it into the substrate. The correct thickness is determined by the grain size of the material, typically up to 1 mm. For reinforcing layers or old tiling, two layers may be necessary. For floors, it is advisable to allow the layer to cure longer before the next step, typically until the next day. Air circulation – such as a fan – speeds up drying. For floors, we recommend waiting 24 hours before applying the next layer.

Common mistakes

  • applying a thick layer instead of a thin coat matching the grain
  • sanding without thoroughly vacuuming dust
  • rushing between layers and not allowing proper drying time
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