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Smartseal Limestone Sealer - Black

Smartseal Limestone Sealer - Black

A highly-effective solvent-based sealer and re-colourant for black limestone which gives a transfo...

Best current price£8.95from B&Q

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- Limestone Sealer Black(Smartseal)ProtectEnhance And Restore Natural Stone PatioUltra-Durable150Ml Sample

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B&Q - Limestone Sealer Black(Smartseal)ProtectEnhance And Restore Natural Stone PatioUltra-Durable150Ml Sample
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£8.95
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OnBuy.com(1L) Smartseal Black Limestone Sealer - Easy To Apply Black Limestone Patio Sealer. Colour Boosting Patio Sealant & Wet Look Stone Sealant. 5061002784430
Free delivery in 1–3 days
£26.95
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HomebaseSmartseal Black Limestone Sealer 1L
Free delivery in 1–3 days
£27.50
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wilkoSmartSeal Black Limestone Sealer - 1L - Jet Black Finish - Protects Against Moss & Algae
Free delivery in 1–3 days
£27.50
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Product Information

Full details

The Smartseal Black Limestone Sealer is designed for homeowners looking to rejuvenate and protect their black limestone and slate surfaces. This solvent-based sealer provides a stunning jet-black finish while guarding against moss, algae, and lichens. Note that proper surface preparation, including thorough cleaning and drying, is crucial for optimal results.

All features

ColourBlack
Model Part Number5061002784430
BrandSmartseal

Extended Product Information

FAQs

How much area does a 1L container cover?

Coverage will vary depending on the porosity of the stone, however, the product description does not specify this.

How long does it take for the sealer to dry?

Drying times can vary, but allow ample time between coats, typically a few hours in the recommended temperature range. Always refer to the product instructions.

Can this sealer be used on other types of stone?

This sealer is specifically designed for black limestone and slate surfaces. Using it on other types of stone may not provide the desired results.

How often should I reapply the sealer?

Reapplication frequency depends on wear and tear, and environmental conditions. Inspect the surface periodically and reapply when the color fades or protection diminishes.

Do I need to pressure wash before each reapplication?

Yes, always clean the surface before reapplying to ensure proper adhesion and performance.

Is this product safe for pets and children?

Once the sealer is fully dry, it is generally safe. However, avoid contact during application, and follow all safety guidelines. Refer to the product label for specific safety information.

What should I do if it rains shortly after application?

If rain occurs shortly after application, assess the surface. Light rain may not affect the result, but heavy rain can wash the product away. Reapply if necessary, ensuring a dry surface beforehand.

Where can I find the Smartseal Black Limestone Sealer?

The product is available from Smartseal and other retailers. The product description does not provide any information.

Troubleshooting

Sealer appears patchy after application.

Ensure even application with a roller, and apply a second coat if needed. Make sure the surface is completely dry before application.

Sealer doesn't seem to be protecting the surface.

Verify that the surface was thoroughly cleaned and allowed to dry for 72 hours before application. Also, confirm that the application was done in the recommended temperature range.

Color is not as dark as expected.

Ensure that two coats were applied. The depth of color can be affected by the porosity of the stone; consider a third coat if necessary. Ensure the product has been mixed well before application.

Pros and Cons

Pros

  • Provides a long-lasting, jet-black finish.
  • Offers excellent protection against moss, algae, and lichens.
  • Significantly reduces the need for frequent cleaning.
  • Easy to apply with straightforward instructions.
  • Rejuvenates faded surfaces, restoring their original color.
  • Suitable for both black limestone and slate surfaces.

Cons

  • Requires thorough surface preparation before application.
  • Application is best done in specific temperature ranges (12°C to 23°C).
  • May require reapplication over time depending on wear and tear.
  • Solvent-based formula, so use with proper ventilation.

Setup, Compatibility & Care

Setup

  1. Surface Preparation: Clean the surface of your limestone or slate patio using a pressure washer or Patio Clean Xtreme.
  2. Drying: Allow the surface to dry thoroughly for at least 72 hours.
  3. Application: Apply two coats of the sealer with a roller.
  4. Temperature: Apply ideally in temperatures between 12°C and 23°C.

Compatibility

  • Suitable for Black Limestone and Slate.

Care

  • Hose down and sweep the surface every three months to maintain its appearance.
  • Avoid using harsh chemicals or abrasive cleaners.
  • Reapply as needed to maintain protection and color.

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