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Product Information
Technical Datasheet
Safety Datasheet


weberend PUC is a polymer-modified dry powder cement-based mortar.

Features & Benefits:

  • Exceptional and consistent quality
  • Bond strength improved
  • Improved water resistance
  • Practical benefits of smooth application, speed, economy and shelf-life
  • Slower curing time in hot weather
  • Technical support from a Quality Assured company
  • Established track record in varying climatic conditions
  • Conforms to BS EN 13914
  • Forms part of an approved insulation system


  • As the first coat in render protected external wall insulation systems, such as webertherm XL
  • As an undercoat in multi-coat render systems
  • weberend PUC should be scratched horizontally to provide a key for subsequent coats.
  • When used in strict accordance with manufacturer’s instructions and within an appropriate system, Weber renders will have a minimum life of 10 years.