weberdry PUA seal

New Product
weberdry PUA seal

weberdry PUA Seal is a single component liquid applied solvent-free polyurethane-based hybrid waterproofing membrane for indoor and outdoor use. It cures to provide a seamless coating to form a tough, elastomeric membrane. It must be covered by a layer of protective screed or must be embedded in a geotextile membrane.


Wall, Floor


  • 25 kg bucket

To know before applying

  • After opening the bucket, mix the material with a mechanical stirrer until a homogeneous mixture is formed.
  • Ensure to scrap the sides and bottom of the container with the stirrer.
  • Do not add any water or solvent under any circumstances.

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Documentation and brochures

Features and benefits

  • Solvent-free, non-toxic
  • Single component, ready-to-use
  • Highly flexible
  • High ability to bridge cracks
  • Excellent resistance to UV and rains
  • Excellent adhesion on porous and non-porous substrates
  • Seamless waterproofing membrane
  • Easy to apply
  • No obnoxious smell makes it ideal for small confined areas.


  • If the surface has excess moisture, then there is possibility of blister formation as in case of all liquid applied membrane coating.
  • Not recommended on substrates with rising moisture
  • Do not allow ponding to remain between coats until final coat has totally cured.

This product fits for these following projects