The Dulux Weathershield Smooth Matt Black Masonry Paint is ideal for homeowners and professionals looking to achieve a durable, long-lasting finish on exterior walls. Its advanced Stay Clean technology offers up to 15 years of protection against harsh weather, dirt, and mould, ensuring your property maintains its aesthetic appeal with minimal maintenance. While offering superior performance, thorough surface preparation is essential for optimal adhesion and finish longevity.
15-Year All-Weather Protection: Formulated to withstand all weather conditions, providing robust defence for your exterior walls for up to 15 years.
Stay Clean Technology: Uniquely designed to protect against dirt accumulation and mould growth within the paint film, keeping surfaces cleaner for longer.
Smooth Matt Finish: Delivers an elegant, non-reflective black aesthetic that complements a wide range of architectural styles.
Mould Growth Resistance: Specifically inhibits mould growth, contributing to a healthier and better-looking exterior.
Long-Lasting Colour & Finish: Ensures the deep black colour and smooth matt appearance are maintained over many years, resisting fading and degradation.
Exterior Wall Specialisation: Developed specifically for masonry surfaces, guaranteeing appropriate adhesion and protection for outdoor environments.
Exceptional Durability: Offers up to 15 years of all-weather protection, reducing the need for frequent repainting.
Self-Cleaning Properties: Stay Clean technology actively resists dirt and prevents mould growth, maintaining a fresh look.
Aesthetically Pleasing: Provides a sleek, smooth matt black finish that enhances curb appeal.
Enhanced Protection: Shields against common outdoor issues like mould and dirt, preserving the building's integrity.
Trusted Brand Quality: From Dulux Weathershield, a reputable name in exterior paints.
Thorough Preparation Required: As with most paints, achieving the 15-year protection relies heavily on meticulous surface preparation.
Weather-Dependent Application: Best applied in specific temperature and humidity conditions for optimal drying and curing.
Limited to Exterior Use: Specifically formulated for exterior masonry, not suitable for interior applications or other surface types.
Exceptional Durability: Offers up to 15 years of all-weather protection, reducing the need for frequent repainting.
Self-Cleaning Properties: Stay Clean technology actively resists dirt and prevents mould growth, maintaining a fresh look.
Aesthetically Pleasing: Provides a sleek, smooth matt black finish that enhances curb appeal.
Enhanced Protection: Shields against common outdoor issues like mould and dirt, preserving the building's integrity.
Trusted Brand Quality: From Dulux Weathershield, a reputable name in exterior paints.
Thorough Preparation Required: As with most paints, achieving the 15-year protection relies heavily on meticulous surface preparation.
Weather-Dependent Application: Best applied in specific temperature and humidity conditions for optimal drying and curing.
Limited to Exterior Use: Specifically formulated for exterior masonry, not suitable for interior applications or other surface types.
Dulux Weathershield Smooth Matt Black Masonry Paint excels in providing a robust, long-lasting barrier for exterior walls. Its Stay Clean technology is a significant advantage, reducing the frequency of cleaning by actively repelling dirt and preventing mould. Imagine your home's exterior maintaining a clean, deep black finish through seasons of rain, wind, and sun, without visible dirt streaks or green patches of mould. This paint is ideal for brickwork, render, concrete, and other similar masonry surfaces, delivering both protection and an updated aesthetic. The smooth matt finish offers a contemporary look, absorbing light rather than reflecting it, which can help to mask minor surface imperfections. Users will find that its formulation allows for good coverage, but proper surface preparation—cleaning, repairing, and priming where necessary—is paramount to unlocking its full 15-year protective potential. For example, on a north-facing wall prone to dampness, the mould resistance will be particularly beneficial, keeping the surface looking fresh for much longer than standard paints.
1. Surface Preparation is Key
Clean: Ensure the surface is clean, dry, and free from loose material, dirt, or organic growth (mould, algae). Use a stiff brush or power washer for thorough cleaning. For mould or algae, treat with a suitable fungicidal wash and rinse.
Repair: Fill any cracks or holes with appropriate exterior filler and sand smooth once dry.
Prime: For highly porous or powdery surfaces, apply a suitable masonry primer/sealer. New render or highly absorbent surfaces should also be primed to ensure even absorption and adhesion.
2. Application
Stir: Stir the paint thoroughly before use to ensure an even consistency and colour.
Apply: Apply with a brush or roller. For best results, apply two coats, allowing adequate drying time between coats (typically 2-4 hours, but check product label for specifics and weather conditions).
Conditions: Avoid painting in direct sunlight, high winds, or when rain is expected. Ideal application temperature is between 10°C and 30°C.
3. Compatibility
This paint is specifically designed for exterior masonry surfaces, including rendered walls, concrete, brickwork, and pebble-dash. It is not suitable for wood, metal, or interior surfaces.
4. Care & Maintenance
Cleaning: Due to its Stay Clean technology, routine cleaning will be minimal. If required, gentle washing with water and a soft brush can remove surface dust or light marks.
Storage: Store paint in a dry, frost-free environment, away from direct sunlight. Ensure the lid is tightly sealed.
Disposal: Dispose of unused paint responsibly at a local civic amenity site. Do not pour into drains.