weber AD250

weber AD250

Synthetic, water-based dispersion of highly flexible acrylic polymers used as an admixture with standard adhesives to improve flexibility, or as a primer for wood or wet areas.

Suitable for:

Wall, Floor


  • 1kg
  • 5kg

About this product

weber AD250 can be used as a performance-enhancing admixture for weberset plus and weberset rapid plus, when tiling onto:

  • Low-porosity substrates or tiles
  • Wooden floors
  • Green screeds
  • Heated floors

weber AD250 can also be used alone as a primer as a surface treatment for:

  • Priming porous or dusty surfaces prior to tiling
  • Sealing gypsum based substrates prior to the application of a cementitious product

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Features and benefits

  • Versatile product that can be used as a:
    • performance enhancing admixture to increase adhesive flexibility
    • standalone primer for areas that are likely to become wet (e.g. showers) and on wood
  • Supplied as a ready-to-use product

Things to consider

  • This product does not act as a waterproofing system
  • Cannot be mixed with grouts to increase flexibility
  • When stored airtight in a cool, dry place at temperatures above 5°C and protected from frost, shelf life is 12 months from date of manufacture

Technical & Safety Data Sheets and Certification

This product can be used as part of these projects

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