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Ceresit CT29 Smooth Mineral Exterior Filler and Skim Coat - 25Kg

Ceresit CT29 Smooth Mineral Exterior Filler and Skim Coat - 25Kg
Price: £27.56 (£33.07 inc VAT)
  • Product Code: A1-4711
  • Delivery Time: In Stock 1-2 working days
  • Brand: Ceresit
  • (Tech. support: 07890426679)
  • Model: 25kg
  • Weight: 25.00kg
Our ratings on 13-05-2026:
Google My Business Reviews
4.8 out of 5

Ceresit CT29 Smooth Mineral Exterior Filler and Skim Coat - 25Kg

Weight: 25kg

Ceresit CT29 Smooth Mineral Exterior Filler and Skim Coat is a high-quality, cement-based exterior filler and skim coat designed for use on mineral-based substrates. It is particularly well-suited for smoothing and levelling uneven surfaces, such as concrete, masonry, and rendered walls, prior to the application of decorative finishes. This product features a smooth, fine-grained texture that allows for easy application and a seamless finish. It is formulated to provide excellent adhesion, flexibility, and durability, making it an ideal choice for exterior applications where a high-quality, long-lasting finish is required.

Ceresit CT29 Smooth Mineral Filler can be applied in layers up to 5mms thick, allowing for effective correction of minor surface imperfections and the creation of a uniform base for subsequent coatings. It dries to a light grey colour, providing a neutral background that can be easily painted over or finished with a variety of decorative treatments. This product is easy to mix and apply, and it cures quickly, allowing for efficient project completion. It is suitable for both manual and mechanical application, making it a versatile choice for a wide range of exterior rendering and plastering tasks.

CHARACTERISTICS

  • Cement-based exterior filler and skim coat
  • Designed for use on mineral-based substrates (e.g., concrete, masonry, rendered walls)
  • Smooth, fine-grained texture for easy application and seamless finish
  • Provides excellent adhesion, flexibility, and durability
  • Can be applied in layers up to 5mm thick to correct minor surface imperfections
  • Dries to a light grey colour, providing a neutral background
  • Suitable for manual or mechanical application
  • Easy to mix and apply, with quick curing time
  • Helps to achieve a smooth, professional-looking exterior finish
  • Ideal for preparing surfaces prior to the application of decorative coatings),
  • Resistant to weather conditions

How to Use

  • Ensure the substrate is clean, dry, and free from any loose particles, grease, or other contaminants.
  • Dampen the surface with clean water, but avoid creating any standing water.
  • Pour the required amount of clean water into a suitable mixing container.
  • Gradually add the Ceresit CT29 powder, stirring continuously with a low-speed electric mixer until a smooth, lump-free consistency is achieved.
  • Allow the mixture to stand for 5 minutes, then re-stir briefly before use.
  • Apply the Ceresit CT29 mixture to the prepared surface using a steel trowel or suitable plastering tool.
  • Work the material into any surface irregularities, ensuring a smooth, even finish.
  • For larger areas, apply the product in multiple thin layers, allowing each layer to dry completely before applying the next.
  • The recommended thickness for each layer is between 1-5 mm.
  • Allow the applied Ceresit CT29 to dry completely, which typically takes 24-48 hours depending on ambient conditions.
  • Once dry, the surface can be lightly sanded to remove any minor imperfections.
  • The finished surface is now ready for the application of decorative coatings or other desired finishes.

Always follow the manufacturer's instructions and safety guidelines when using this product.

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