weber CL150

weber CL150 render cleaner
weber CL150 5L — water-based brick cleaner
weber CL150 (25L)



Water-based render & brick cleaner and masonry wash containing carefully selected biocides which can be used as an algae treatment and is also effective against a broad range of bacterial, fungal, yeast and mould species. It is used to kill green, black and other organic growths on walls and other masonry, particularly prior to the application of decorative finishes.

Suitable for:


weber CL150 can be used on a variety of interior and exterior surfaces:

  • brickwork
  • blockwork
  • concrete
  • stone
  • cement-based board
  • gypsum plaster
  • timber
  • previously decorated surfaces
  • render

weber CL150 is suitable for use in the preparation of surfaces where the Weber range of renders and decorative finishes are to be applied.

Tutorials and videos

Case studies

Attractive render refurbishment, Newport
Renders & Decorative Finishes

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

Our technical solutions

weber CL150 related products

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