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Smartseal Colour Enhancer Natural Stone Sealer - 25L

Smartseal Colour Enhancer Natural Stone Sealer - 25L

Transform your natural stone surfaces with this 25L Colour Enhancer Natural Stone Sealer. This imp...

Best current price£270.00from Homebase

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- Smartseal Stone SealerSandstone SealerNatural Stone Sealer Colour Enhancer ImpregnatingFor LimestoneSlate& More25L

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HomebaseSmartseal Colour Enhancer Natural Stone Sealer 25L
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wilkoSmartSeal Colour Enhancer Natural Stone Sealer - 25L - Clear Finish - Water & Stain Repellent
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B&Q - Smartseal Stone SealerSandstone SealerNatural Stone Sealer Colour Enhancer ImpregnatingFor LimestoneSlate& More25L
Free delivery in 1–3 days
£279.95
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Product Information

Full details

This 25L Smartseal Colour Enhancer Natural Stone Sealer is designed for homeowners and professionals looking to revitalize and protect natural stone surfaces like sandstone, granite, limestone, and slate. Its key benefit is providing a deep, color-enhanced finish while offering robust water and stain resistance for up to five years. A caveat is that it is not suitable for Kandla Grey Sandstone.

All features

Model Part Number5061002783556
BrandSmartseal

Extended Product Information

FAQs

How long does the protection last?

The protection against water, stains, and green growth typically lasts up to five years, depending on environmental conditions and traffic.

Can I apply this sealer on indoor stone surfaces?

While formulated for natural stone, it is primarily intended for outdoor hard surfaces. Always test in an inconspicuous area first for indoor use.

What is the coverage rate for 25L?

Coverage varies by stone type. For sandstone, expect approximately 5m² per litre for the first coat (125m² for 25L) and 7.5m² per litre for a second coat (187.5m² for 25L). For granite, expect 12m² per litre for the first coat (300m² for 25L) and 16m² per litre for a second coat (400m² for 25L). Other stone types fall between these rates.

Can I use this sealer on existing sealed surfaces?

It is best to apply this sealer to bare, untreated natural stone. Applying over existing sealers may lead to poor adhesion or an uneven finish. Remove any old sealers first.

What is the difference between a colour enhancer and a standard sealer?

A colour enhancer deepens the natural color of the stone, giving it a richer, 'wet look'. A standard sealer primarily focuses on protection without significantly altering the stone's appearance.

How should I clean the sealed surface?

Clean with water and a mild detergent. Avoid harsh chemicals or abrasive pads that could damage the sealant's integrity.

What should I do if I accidentally apply it to Kandla Grey Sandstone?

This product is not recommended for Kandla Grey Sandstone, as it may cause undesirable aesthetic changes. It's best to avoid application on this specific stone type.

Troubleshooting

Uneven color enhancement or blotchiness

Ensure the sealer was applied evenly and the surface was saturated properly. Apply a second light coat if necessary, ensuring even coverage. If the issue persists, it may be due to variations in the stone's natural porosity.

Sealer is not penetrating the stone

Check that the surface is clean and dry. If the stone is very dense or has existing treatments, it may resist penetration. Ensure the sealer is not applied too thinly or allowed to dry on the surface before penetrating.

Surface remains sticky after application

This can happen if the sealer was applied too thickly or if conditions were too cold or humid during application and drying. Try to remove excess sealer if still wet, or in persistent cases, a specialized stripper might be needed (test first).

Moss or algae growth continues

While the sealer offers protection, extreme environmental conditions can still encourage growth. Ensure the surface was thoroughly cleaned of existing growth before sealing. Regular cleaning may still be required.

Pros and Cons

Pros

  • Enhances the natural beauty and color of stone surfaces.
  • Provides effective protection against water, stains, moss, and algae.
  • Long-lasting effect of up to five years reduces maintenance frequency.
  • Suitable for a wide variety of natural stone types.
  • Solvent-free formulation for safer application.

Cons

  • Not suitable for Kandla Grey Sandstone.
  • Coverage rates vary significantly based on stone type and application of a second coat.
  • Requires adequate drying time before full water resistance is achieved.

Setup, Compatibility & Care

Preparation:

  1. Ensure the stone surface is clean, dry, and free from any loose debris, dirt, or existing coatings. Any algae or moss should be removed before application.
  2. Test the sealer on an inconspicuous area first to ensure desired results and compatibility.

Application:

  1. Apply the sealer using a brush, roller, or sprayer. Work in manageable sections.
  2. Apply a liberal, even coat. For most stones, one coat is sufficient to saturate the surface. Allow it to penetrate.
  3. Depending on the stone type and desired effect, a second light 'mist' coat can be applied after the first coat has had time to penetrate but before it is fully dry. Refer to coverage rates for guidance.

Drying:

  • The sealer is touch dry in 2-3 hours.
  • It forms a fully waterproof barrier within 24 hours.

Compatibility:

  • Suitable for sandstone, granite, limestone, Indian sandstone, slate, and terracotta.
  • Not suitable for Kandla Grey Sandstone.

Care:

  • Clean spills immediately to prevent staining.
  • For general cleaning, use water and a mild detergent. Avoid abrasive cleaners that could damage the sealed surface.

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