Transform your black limestone and slate surfaces with the SmartSeal Black Limestone Sealer. This ...Transform your black limestone and slate surfaces with the SmartSeal Black Limestone Sealer. This powerful solvent-based sealer and re-colourant provides a deep, jet-black finish that not only enhances the appearance of your stone but also protects it from moss, algae, and lichens. Enjoy minimal maintenance; simply hose down and sweep your surfaces every three months to keep them looking pristine. The sealer rejuvenates faded limestone and slate, bringing back its original captivating black colour. It is easy to reapply, ensuring your outdoor stone surfaces always look their best. For application, clean the surface and allow it to dry thoroughly for at least 72 hours. Apply two coats with a roller in temperatures between 12°C and 23°C. This pack contains two 1L containers.
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Product Information
Full details
This guide is for anyone looking to revitalize and protect their black limestone and slate surfaces using Smartseal Black Limestone Sealer. The sealer provides a deep, jet-black finish and protects against moss and algae, making your surfaces look their best with minimal maintenance. However, proper surface preparation and application technique are crucial for achieving optimal results.
All features
Colour
Black
Model Part Number
5061002784447
Brand
Smartseal
Extended Product Information
FAQs
How long does the sealer last?
The longevity depends on environmental conditions and usage, but typically, it lasts for several years. Regular cleaning and maintenance can extend its lifespan.
How do I clean the treated surface?
Simply hose down the surface and sweep it every three months to remove dirt and debris. Avoid using harsh chemicals.
Can this sealer be used on other types of stone?
No, this sealer is specifically designed for black limestone and slate surfaces.
What is the coverage area of the 1L container?
Coverage will vary depending on the porosity of the stone, but a 1L container typically covers a few square meters. Always apply 2 coats.
What safety precautions should I take during application?
Ensure adequate ventilation during application. Wear appropriate safety gear, including gloves and eye protection. Avoid contact with skin and eyes. Keep out of reach of children.
Can I apply the sealer in direct sunlight?
No, avoid applying the sealer in direct sunlight, as it may cause uneven drying and affect the final finish. Choose a day with moderate temperatures and no direct sunlight.
How long does it take for the sealer to dry?
Allow each coat to dry for at least 24 hours before applying the next coat, depending on weather conditions. The surface should be fully cured within 72 hours.
Troubleshooting
Sealer not achieving desired color.
Ensure the surface was properly cleaned and prepared. Apply a second coat, allowing the first coat to dry completely.
Sealer appears patchy after application.
Ensure even coverage during application. Avoid applying too much sealer in one area. If necessary, reapply a thin, even coat.
Sealer is not adhering properly.
Make sure the surface is completely dry before application. Check that the application temperature is within the recommended range (12°C to 23°C).
Pros and Cons
Pros
Enhances the natural beauty of black limestone and slate.
Provides long-lasting protection against weathering and biological growth.
Easy to apply with a roller.
Reduces the need for frequent cleaning.
Rejuvenates faded surfaces, saving on replacement costs.
Cons
Requires thorough surface preparation for optimal results.
Application is temperature-sensitive (12°C to 23°C).
May require multiple coats for desired finish.
Solvent-based, so adequate ventilation is needed during application.
Setup, Compatibility & Care
Surface Preparation: Thoroughly clean the surface to remove dirt, debris, and any existing sealers. Ensure the surface is completely dry before application.
Drying Time: Allow the cleaned surface to dry for at least 72 hours before applying the sealer.
Application: Apply two coats of the Smartseal Black Limestone Sealer using a roller. Ensure even coverage.
Temperature: Apply the sealer when the temperature is between 12°C and 23°C.
Compatibility: Suitable for black limestone and slate surfaces.
Care: After application, the surface requires minimal maintenance. Simply hose down and sweep the surface every three months to keep it clean.
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