weberend aid

weberend aid - stipple render from Saint-Gobain Weber


  • 25kg

Polymer-modified sand and cement stipple render, used as preparatory key coat before the application of render. Includes an integral bonding agent so that it requires only the addition of clean water on site.

Suitable for:


weberend aid is used to improve key prior to the application of render onto a smooth or otherwise unsuitable but sound surface. Can be used on the following substrates:

  • Dense concrete
  • Brickwork
  • Blockwork
  • Masonry
  • Clean, sound, well adhered existing render (<19mm)

Ideal as a pre-treatment for render which is required to resist severe exposure conditions. Proprietary mix designed to be used as an adhesive stipple pre-treatment as described in BS EN 13914-1:2016.

weberend aid should be applied with a hawk and trowel or an open hopper spray gun to a tight layer of 2-3mm thickness and then textured using a well-loaded roller. The final texture should be a deep, heavy stipple finish with a textured depth of 5-10mm. Apply no more than 2-3m² at a time before texturing.

Tutorials and videos

Case studies

Attractive render refurbishment, Newport
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Attractive Render Refurbishment, Newport

A combination of remedial products and renders from Weber were skilfully used in a private renovation project in Newport, South Wales

Westbury Care Home – Westbury on Trym
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Westbury Care Home - Westbury on Trym

weberend OCR one-coat base render and weberplast TF decorative finish have been specified in the extensive refurbishment of the Westbury Care Home in Westbury on Trym, Bristol.

Flitwick Leisure Centre, Bedfordshire
Renders & Decorative Finishes

Flitwick Leisure Centre, Bedfordshire

weberend OCR pre-blended one-coat render system has been used in the construction of the £12.5 million new leisure, sports and swimming pool complex recently opened at Flitwick in Bedfordshire by ...

Somerset New Build
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Somerset New Build

webertherm XP External Wall Insulation system has been specified for a contemporary new build in a designated conservation area in South West England. The revolutionary system has been used on the ...

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