StoneCare4U Slate Sealer Colour Boost - Grey

Enhance the natural colour and appearance of natural slate surfaces with StoneCare4U Colour Boost ...

Best current price£149.00from Homebase

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HomebaseStonecare4u Essential Colour Boost Slate Sealer 5L 3 Pack
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wilkoStoneCare4U Colour Boost Slate Sealer - 5L - Grey/Light
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B&Q - Stonecare4USlate Sealer Colour Boost (15L)High PerformanceColour Enhancing Slate TileFloor & Patio Sealer
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Product Information

Full details

This guide is for homeowners and DIY enthusiasts looking to enhance and protect their natural slate surfaces. The StoneCare4U Colour Boost Slate Sealer deepens the natural colour of slate, offering effective stain protection for both internal and external applications. A key consideration is that it permanently alters the stone's appearance, so testing in an inconspicuous area is crucial.

All features

ColourGrey
BrandStoneCare4U

Extended Product Information

FAQs

Will this product change the colour of my slate?

Yes, this product is designed to enhance and deepen the natural colour and appearance of the slate. Always test in an inconspicuous area first, as the change is permanent.

Can I use this on sandstone?

This product is specifically formulated for natural slate. It is not suitable for Kandla Grey (mid and light grey) sandstone. Always confirm compatibility with your specific stone type.

How long do I need to wait before it rains after applying?

The product needs time to cure. It is essential to ensure the surface is completely dry for at least 72 hours before sealing. While the sealer itself will begin to set, prolonged exposure to moisture before full curing can affect performance. Ideally, apply in dry conditions and ensure no rain for at least 24-48 hours post-application, although complete drying of the substrate is paramount.

What temperature should I apply this at?

The ideal application temperature range is between 15°C and 23°C.

How do I clean the sealed surface?

Clean sealed slate surfaces using mild detergents and water. Avoid using abrasive cleaners or harsh chemicals that could damage the seal.

Can I dilute the sealer?

No, the product should not be diluted. Apply it directly as instructed for optimal performance.

How long does the protection last?

The duration of protection can vary depending on environmental conditions and wear. Regular cleaning with mild products will help maintain the finish. Reapplication may be necessary over time.

Troubleshooting

Uneven colour after application

This can occur if excess sealer was not removed promptly or if the surface was not uniformly dry. Ensure excess is wiped off within the specified time. For severe issues, re-evaluate surface preparation and consider a test patch on a similar area.

Sealer not penetrating or drying properly

Verify that the surface was completely dry and that the application temperature was within the 15-23°C range. Humidity or moisture trapped in the stone will prevent proper curing.

Surface appears cloudy or hazy

This may indicate that too much product was applied or excess was left on the surface for too long. Ensure proper removal of excess sealer within 20-30 minutes and that the product is applied in a thin, even coat.

Product is difficult to apply evenly

Ensure you are using the correct application method and that the product is not diluted. Use a consistent technique with your chosen applicator (sprayer, roller, brush, or sponge).

Pros and Cons

Pros

  • Visibly enhances the natural colour and aesthetic of slate.
  • Offers good protection against common household stains.
  • Versatile for use on both interior and exterior slate surfaces.
  • The product can be applied using common DIY tools.

Cons

  • Permanently changes the colour and appearance of the slate.
  • Requires careful surface preparation and specific drying times.
  • Not suitable for certain types of sandstone (e.g., Kandla Grey mid and light grey).
  • Specific temperature range required for application (15-23°C).

Setup, Compatibility & Care

Preparation:

  1. Ensure the slate surface is completely clean and free from loose debris.
  2. Allow the surface to dry thoroughly for at least 72 hours in clear, dry weather before application. This is critical for the sealer to penetrate effectively.
  3. Protect any surrounding surfaces that should not be sealed using masking materials.
  4. Wear appropriate safety gear, including gloves, protective eyewear, a face mask, and clothing.

Application:

  1. Check that the ambient temperature is between 15°C and 23°C.
  2. The product must not be diluted.
  3. Apply using a low-pressure sprayer, roller, natural fibre brush, or sponge.
  4. Apply the first coat evenly.
  5. Remove any excess sealer from the surface within 20 to 30 minutes of application.
  6. Apply a second coat 45 to 60 minutes after the first coat for best results.

Compatibility:

  • Suitable for natural slate surfaces (internal and external).
  • Not suitable for Kandla Grey (mid and light grey) sandstone.

Important Note: Always test the product in an inconspicuous area first, as it permanently changes the colour and appearance of the stone.

Care:

  • Clean sealed surfaces with mild detergents and water. Avoid abrasive cleaners.

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