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Dulux Trade 5L Weathershield Stabilising Primer
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Dulux Trade 5L Weathershield Stabilising Primer

SKU: BW-41833 MFC: 5321363

Product Description

Dulux Trade 5L Weathershield Stabilising Primer.

  • Ideal for use to seal powdery and chalky masonry surfaces
  • Should not be used as a general purpose sealer on normal or sound surfaces (i.e. not powdery and chalky after the surface has been thoroughly prepared).
  • New or sound bare surfaces should only be sealed with a thinned first coat of the masonry paint itself – stabilising primer should not be used.
  • Formulated for easy application and maximum coverage
  • Coverage: Up to 12m² per litre (On average will dependent on surface)
  • Both seals stabilises powdery and chalky exterior surfaces
  • Easy and convenient to use
  • For use on exterior powdery masonry surfaces
  • Touch dry in 8-12 hours
  • After use, remove as much paint as possible from brushes before cleaning with brush cleaner

+ Delivery & Returns
  • Drying Times :
  • Single coat at standard thickness:
  • Touch Dry: 8-12 hours.
  • Recoat: 16-24 hours.
  • These times will be significantly longer in cold, damp conditions.
  • When the surface has been fully prepared any areas that remain powdery and chalky should be sealed with a coat of Stabilising Primer.
  • When fully dry, apply 2 coats of the selected Weathershield Masonry Paint.
  • Brush or roller only.
  • For Health Safety reasons related to all solvent-based paints, spray application is not recommended.
  • To get the best results, ensure surfaces to be painted are sound, clean and dry.
  • All surfaces should be thoroughly prepared by vigorous scraping and brushing to remove any loose or flaking paint and dirt.
  • Special precautions should be taken during surface preparation of pre1960s paint surfaces over wood and metal as they may contain harmful lead.
  • A stiff fibre brush will give better results than a wire brush, as any wire that becomes embedded in the wall will rust, and stain the new paint.
  • All mould or organic growth on the masonry must be removed by careful scraping and brushing again using a fibre brush. Avoid the inhalation of dust.
  • Wear a suitable face mask if dry sanding.
  • The area should be treated with Weathershield Multi-Surface Fungicidal Wash
  • Minor faults or imperfections in the surface can be made good using an appropriate Polycell filler.
  • Larger holes and cracks should be filled with a sand and cement mix.
  • Cleaning Up :
  • After use, remove as much product as possible from equipment before cleaning with brush cleaner.
  • Storage :
  • Do not use or store in extremes of temperature and protect from frost.
  • To prevent spillage, please store and transport upright.


  • Size
  • 5 Litre
  • Drying Time
  • 8-12 hours
  • Recoat Time
  • 16-24 Hours
  • Use
  • Exterior
  • Suitable Surface
  •   Masonry
  • Coverage
  • Up to 10m² per litre
  • General No. of Coats
  • 1

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