flexirend highbuild

flexirend highbuild

Decorative and protective resin based surface coating for application to exterior and interior surfaces. Creates a high quality, weather resistant finish which may be textured to a variety of designs. Available in a range of colours and provides a superior quality appearance to cement rendering, concrete and many other backing materials.


  • 15kg


  • White
  • Ivory
  • Cream
  • Parchment
  • Silver
  • Stone Grey
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About this product

flexirend highbuild may be applied to most old or new surfaces provided that they are suitably smooth and flat. Suitable substrates:

  • externally, weberend OCR
  • traditional cement rendering
  • fair-faced concrete
  • sound existing exterior grade paint
  • exterior grade composition and cement boards
  • internally, gypsum finishing plasters
  • dry lining and insulating boards

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Features and benefits

  • Factory controlled to give a consistently high quality product
  • Highly durable
  • Remains slightly flexible after curing and will accommodate a degree of building movement
  • Resists the penetration of external water but allows the substrate to breathe
  • Excellent weather resistance
  • Includes a biocide to inhibit organic growth

Things to consider

  • Not to be used where fire performance is required
  • Do not use if frost is forecast within 24 hours of use
  • Do not use in damp or wet conditions
  • Do not use in temperatures below 5°C or above 30°C
  • Not suitable for application onto elevations in direct sunlight or where the substrate is hot
  • When stored airtight in a dry place at temperatures above 5°C and protected from frost, shelf life is 12 months from date of manufacture
Weber UK
Renders & Decorative Finishes

Walsall Wood Football Club

flexirend highbuild has helped to rejuvenate the tired appearance of the clubhouse of the Walsall Wood Football Club (WWFC) as part of a major interior and exterior refurbishment, turning the facility...

All case studies

Technical & Safety Data Sheets and Certification

This product can be used as part of these projects

Click Compare to help you choose the right product for your project, if you need further assistance please email technical@netweber.co.uk