Dulux Weathershield Masonry Paint - Concrete Grey - 5L
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Product Information
Full details
For homeowners and professionals seeking a durable and aesthetically pleasing exterior finish, Dulux Weathershield Masonry Paint in Grey offers exceptional protection against the elements, dirt, and mould for up to 15 years. Its unique ceramic bead formula also helps to mask minor surface imperfections, delivering a smooth and uniform appearance. However, users should note that activating the full 15-year Weathershield Promise requires specific registration and adherence to application guidelines.
All features
| Colour | Grey |
|---|---|
| Model Part Number | 5310902 |
| Brand | Dulux |
Extended Product Information
FAQs
What kind of surfaces can I paint with Dulux Weathershield Masonry Paint?
This paint is designed for exterior masonry surfaces such as render, concrete, brickwork, pebbledash, and exterior cement boards. Always ensure the surface is clean, dry, and structurally sound before application.
How long does the paint take to dry?
Typically, Dulux Weathershield Masonry Paint is touch dry in 2-4 hours and can be recoated after 4-6 hours. However, drying times can vary depending on temperature, humidity, and ventilation. Always refer to the product label for the most accurate information.
Do I need to use a primer before applying this paint?
A primer is highly recommended for bare, new, or very porous masonry surfaces to ensure optimal adhesion, an even finish, and to maximize the paint's durability. For chalky or friable surfaces, a stabilising solution is essential.
How do I activate the 15-year Weathershield Promise?
To activate the Weathershield Promise, you typically need to register your purchase and application details with Dulux within 6 months of buying the paint. Full terms and conditions apply and can be found on the Dulux website or product packaging.
Can I use this paint indoors?
No, Dulux Weathershield Masonry Paint is specifically formulated for exterior use and is not recommended for interior applications. Use an appropriate interior paint for indoor projects.
How should I clean my walls after painting with this product?
Thanks to its 'Stay Clean' technology, the paint resists dirt and mould. For general cleaning, gently wash the surface with a soft brush or sponge and clean water. Avoid using harsh chemical cleaners or abrasive scrubbing, which could damage the paint film.
Troubleshooting
Paint not adhering or peeling prematurely.
This often indicates poor surface preparation. Ensure all loose material, dirt, and previous flaking paint are removed. For porous or chalky surfaces, a suitable masonry primer or stabiliser should be applied before painting to create a sound base.
Uneven finish or brush/roller marks visible.
Apply the paint in even, consistent coats without overspreading or overworking. Ensure brushes and rollers are fully loaded but not dripping. Allow adequate drying time between coats. Avoid painting in direct sunlight or strong winds which can cause rapid drying and unevenness.
Mould or algae reappearing despite using 'Stay Clean' paint.
The 'Stay Clean' technology prevents mould within the paint film, but existing mould spores must be thoroughly eliminated before painting. Clean the surface with a proprietary fungicidal wash, rinse well, and allow to dry completely. If the problem persists, investigate underlying damp issues in the wall.
Paint colour appears different on the wall than expected.
Paint colour can vary slightly depending on surface texture, lighting, and number of coats. Ensure you've applied at least two full coats. For critical colour matching, purchase enough paint from the same batch number and always test a small, inconspicuous area first.
Pros and Cons
Pros
- Exceptional Durability: Offers long-term protection for up to 15 years, reducing the frequency of repainting.
- Mould and Dirt Resistance: 'Stay Clean' technology actively prevents mould growth and dirt build-up, maintaining a clean appearance.
- Hides Imperfections: Ceramic beads help to smooth over minor surface flaws, improving the overall aesthetic.
- Weather Resilience: Provides robust defense against all weather conditions, protecting your home's exterior.
- Manufacturer's Promise: The Weathershield Promise offers added assurance of product performance.
Cons
- Surface Preparation Critical: Requires thorough surface preparation for optimal adhesion and to achieve the full protective benefits.
- Promise Activation: The 15-year promise requires specific registration and application within a 6-month window, which some users might overlook.
- Application Specifics: As with most high-performance paints, correct application techniques are essential for the best results and longevity.
Setup, Compatibility & Care Instructions
Surface Preparation (Setup)
Proper surface preparation is crucial for achieving the 15-year performance and flawless finish. Follow these steps:
- Clean: Remove all loose or flaking paint, dirt, dust, and any organic growth (algae, mould) using a stiff brush, scraper, or appropriate cleaning solution. Wash down surfaces with a suitable fungicidal wash if mould or algae is present, then rinse thoroughly with clean water.
- Repair: Fill any significant cracks or holes with a suitable exterior filler, allowing it to dry and sanding smooth if necessary.
- Prime/Stabilise: For bare, highly porous, or chalky surfaces (e.g., new render, old friable render), apply a suitable masonry primer or stabiliser as per manufacturer's instructions. This ensures good adhesion and prevents patchy absorption.
- Dry: Ensure the surface is completely dry before applying paint. Moisture can prevent proper adhesion.
Compatibility
- Surfaces: This paint is specifically formulated for exterior masonry surfaces including:
- Render
- Concrete
- Roughcast
- Brickwork
- Pebbledash
- Exterior cement boards
- Other Paints: Compatible with most previously painted masonry surfaces, provided they are clean, sound, and properly prepared. Always perform a small patch test if unsure.
Care & Maintenance
- Cleaning: The 'Stay Clean' technology minimizes the need for cleaning. However, if surfaces do get dirty, gently wash with a soft brush or sponge and clean water. Avoid using harsh abrasive cleaners or high-pressure washers, which can damage the paint film.
- Touch-Ups: If minor damage occurs, clean the affected area and apply a small amount of the same paint for touch-ups. Ensure consistent batch numbers if possible for exact colour matching.
- Storage: Store unused paint in its original container, tightly sealed, in a cool, dry place, protected from frost. This will help preserve its quality for future touch-ups or projects.