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Black Stone Restorer & Sealer | Restores Faded Black Limestone, Slate, Marble & Concrete

Black Stone Restorer & Sealer | Restores Faded Black Limestone, Slate, Marble & Concrete

by GLEAN
£20 - £120
£120
£20 - £120
£120

Bring faded black stone back to life with GLEAN Black Stone Restorer & Sealer, the premium colour-enhancing and protective treatment for all dark stone surfaces. Formulated with deep black pigmentation, it restores richness and vibrancy to weathered limestone, slate, marble, granite and concrete — often in just one application.

FAQs

1. What is GLEAN Back to Black Stone Sealer & Restorer used for?
GLEAN Back to Black Stone Sealer & Restorer is a premium water-based solution that restores the deep black colour of faded stone surfaces while providing long-lasting protection. It is ideal for black limestone, slate, marble, concrete, porcelain, and granite.

2. Which surfaces can I use it on?
This product is suitable for:
• Black limestone
• Slate
• Marble
• Concrete
• Porcelain
• Granite
It works on both natural and man-made stone surfaces, indoors and outdoors.

3. How does it restore and protect stone?
The formulation contains black pigmentation that enhances and restores faded dark stone. Its impregnating sealer penetrates the surface to create an invisible barrier, protecting against:
• Water
• Oil
• Dirt
• Limescale
• Grease

4. How do I apply GLEAN Back to Black Stone Sealer & Restorer?
1 Shake well before use. Ensure the surface is clean, dry, and free of grease or dirt. Pre-cleaning with GLEAN Heavy Duty Floor & Stone Degreaser is recommended for optimal results.
2 Apply evenly with a brush or cloth, avoiding overspill. Apply sparingly and test on a small, inconspicuous area first.
3 Allow to absorb and dry. Reapply additional coats at 2-hour intervals until the desired depth of colour is achieved.
Do not apply to hot surfaces, as the sealer may evaporate before absorption.

5. How much coverage does it provide?
Coverage is approximately 15–30m² per litre, depending on the surface type and porosity.

6. Can it be used indoors and outdoors?
Yes. GLEAN Back to Black Stone Sealer & Restorer is suitable for both interior and exterior applications, making it ideal for kitchen worktops, bathrooms, patios, driveways, and decorative stone features.

7. Do I need to clean the surface before application?
Yes. Surfaces must be clean, dry, and free from contaminants such as dirt, grease, oil, or limescale. For heavily soiled surfaces, pre-clean with GLEAN Heavy Duty Floor & Stone Degreaser.

8. How many coats should I apply?
One coat may be sufficient for light fading, but multiple coats at 2-hour intervals can be applied to achieve the desired depth of black colour.

9. How should I store the product?
Store in a cool, dry place, protecting from frost. Keep the container tightly closed when not in use.

10. Is it made in the UK?
Yes. GLEAN Back to Black Stone Sealer & Restorer is proudly made in Great Britain, ensuring quality and performance you can trust.

How to use

Always test on an inconspicuous area first.

1. Shake Well Before Use. Ensure the area to be treated is dry and clean from dirt, grease, oil or other contaminants. If necessary, use GLEAN Heavy Duty Floor & Stone Degreaser.

DO NOT apply when the surface is very hot, as the sealer may evaporate before being absorbed.

2. Apply using a brush or cloth, apply the product evenly on the surface, whilst avoiding overspills. Use sparingly.

3. Leave & reapply as required. Allow the product to be absorbed and dry. Further coats can be applied at 2-hour intervals. Repeat until depth of colour has been achieved.

4. Storage & Reuse: Once used, replace the cap and store out of direct sunlight, in a cool well-ventilated place, protecting against frost and out of reach of children. Consult the safety data sheet for more information.

Coverage: 15-30m² per litre

How to use pdf

View and download pdf

  • BACK TO BLACK STONE RESTORER:
    Water-based formulation with black pigmentation revives dull, faded stone in one application. Restores the deep, rich colour of black limestone, slate, marble and concrete.

  • PROFESSIONAL IMPREGNATING SEALER:
    Penetrates deeply to create an invisible barrier that protects against water, oil, grease, dirt, and limescale. Prevents long-term damage and staining.

  • IDEAL FOR ALL DARK STONE SURFACES:
    Perfect for black limestone, slate, marble, granite, concrete, porcelain and other natural and man-made stone surfaces — indoors and outdoors.

  • LONG-LASTING PROTECTION:
    Enhances the natural tone while sealing and safeguarding stone from everyday wear, weathering, and contaminants. Helps maintain a premium finish for longer.

  • EASY BRUSH OR CLOTH APPLICATION:
    Apply to a clean, dry surface and let it absorb. Additional coats can be applied every 2 hours until the desired depth of colour is achieved. Coverage: 15–30m² per litre.

  • FOR BEST RESULTS:
    Use after cleaning with GLEAN Heavy Duty Floor & Stone Degreaser to ensure maximum absorption and colour restoration. Made in Britain.

WHY GOGLEAN?

WHY GOGLEAN?

Go Glean Ltd, a premier UK provider of top-tier hard surface treatments and cleaners. Our commitment to quality ensures that you receive the finest products for all use round the house.