1 April, 2026
Top 10 Best Clear Sealers For Granite And Travertine of 2026
Last Updated - 1 April, 2026
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SmartSeal
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Smartseal Natural Stone Sealer - Dry Finish – Impregnating, Durable, Clear Sealer for Sandstone, Limestone, Granite, Travertine & Slate - Easy to Apply SandStone Sealers (100 ml sample)
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Why We Love It
- INVISIBLE PROTECTION - Experience the professional-grade performance of our Natural Stone Sealer. This high-quality stone sealer provides excellent protection against water damage, stains, and other outdoor elements. With its "dry" invisible finish, the natural beauty of your stone driveway or patio will remain intact, while benefiting from long-lasting protection.
- PROTECT YOUR NATURAL STONE SURFACES - Specifically formulated as a sandstone sealer, limestone sealer, granite sealer, and slate tile sealer, this sealer offers unrivalled durability and long-lasting performance. For enhanced protection, we recommend applying a second coat once the first coat is touch dry, usually within 1 -2 hours. Invest in our trusted stone sealer and enjoy the peace of mind that comes with preserving the natural beauty and integrity of your surfaces.
- EXTENDED PROTECTION AGAINST MOSS, LICHEN, AND ALGAE - Protect your surfaces with our advanced Natural Stone Sealer, offering exceptional water and stain resistance. Experience the peace of mind that comes with extended protection against unsightly issues like moss, lichen, and algae. Elevate your stone care routine with our effective water repellent Stone Sealer and ensure your surfaces remain in top condition for years to come.
- QUICK-DRYING NATURAL STONE SEALER - The convenience of our Natural Stone Sealer, which can be easily applied using common household tools such as rollers and sprayers. Our fast-drying formula ensures that the surface will be touch dry within 2-3 hours, allowing you to proceed with your project quickly. Within just 30 hours, the sandstone sealer will see your driveway or patio exhibiting water-resistant properties, protecting it against water damage.
- HIGH COVERAGE NATURAL STONE SEALER - Achieve excellent coverage with our high-quality stone sealer. The average coverage for first coat application ranges from 4 to 8 square metres per litre, ensuring efficient use of the sandstone sealer. For second coat application, the coverage extends to 8-16 square metres, depending on the porosity and finish of the hard surface. With our reliable stone sealing solution, you can be confident in achieving optimal coverage for your project.
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Our Rankings
GLEAN
GLEAN Stone Sealer Spray | 400ml | Natural & Manmade Sealer For Marble, Granite, Limestone, Slate, Quartz | Waterproof Patio Sealant For Block Paving
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Main Highlights
- Invisible Protection for Stone Surfaces: GLEAN Stone Sealer Spray penetrates deep into marble, granite, limestone, and quartz. Leaves no shine or residue, just clean, invisible defence against stains, grease and grime.
- Advanced Stain & Moisture Barrier: Forms a durable impregnating stone sealing coat that repels oil, water, dirt, and limescale. Ideal for protecting fireplace hearths, natural stone tiles, terrazzo, and slate floors. Ideal to be used for a patio sealer, concrete sealer, block paving sealer, porcelain sealer, patio seal, indian sandstone patio sealer, natural stone sealer and as a patio sealant outdoor.
- Indoor & Outdoor Use, For All Stone Types: Safe for interior and exterior applications. Works on polished or porous sandstone, travertine, brick, concrete, and masonry. Trusted for limestone fireplace sealer needs. Used for thinks like a driveway sealer and served as an indian sandstone cleaner. Ideal as a stone sealer outdoor and a stone patio s
- Effortless Spray-On Application: Easy DIY spray covers up to 2m² per 400ml. No brushes, rollers, or mess. Dries clear in 72 hours. Ideal for grout lines, as a marble sealer, stone sealer indoors, or tight edges around tiles and quartz worktops.
- Trusted Brand Professional Quality, DIY-Friendly: GLEAN is a leading provider in the natural stone sealant industry, trusted by homeowners and pros for sealing granite countertops, stone flooring, and outdoor patio slabs with lasting results. Trusted to be used as a porcelain tile sealer, indian stone sealer and natural stone cleaner.
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SmartSeal
Smartseal Natural Stone Sealer - Dry Finish – Impregnating, Durable, Clear Sealer for Sandstone, Limestone, Granite, Travertine & Slate - Easy to Apply Indoor & Outdoor Use (2 x 5L)
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Main Highlights
- INVISIBLE PROTECTION - Experience the professional-grade performance of our Natural Stone Sealer. This high-quality stone sealer provides excellent protection against water damage, stains, and other outdoor elements. With its "dry" invisible finish, the natural beauty of your stone driveway or patio will remain intact, while benefiting from long-lasting protection.
- PROTECT YOUR NATURAL STONE SURFACES - Specifically formulated as a sandstone sealer, limestone sealer, granite sealer, and slate tile sealer, this sealer offers unrivalled durability and long-lasting performance. For enhanced protection, we recommend applying a second coat once the first coat is touch dry, usually within 1 -2 hours. Invest in our trusted stone sealer and enjoy the peace of mind that comes with preserving the natural beauty and integrity of your surfaces.
- EXTENDED PROTECTION AGAINST MOSS, LICHEN, AND ALGAE - Protect your surfaces with our advanced Natural Stone Sealer, offering exceptional water and stain resistance. Experience the peace of mind that comes with extended protection against unsightly issues like moss, lichen, and algae. Elevate your stone care routine with our effective water repellent Stone Sealer and ensure your surfaces remain in top condition for years to come.
- QUICK-DRYING NATURAL STONE SEALER - The convenience of our Natural Stone Sealer, which can be easily applied using common household tools such as rollers and sprayers. Our fast-drying formula ensures that the surface will be touch dry within 2-3 hours, allowing you to proceed with your project quickly. Within just 30 hours, the sandstone sealer will see your driveway or patio exhibiting water-resistant properties, protecting it against water damage.
- HIGH COVERAGE NATURAL STONE SEALER - Achieve excellent coverage with our high-quality stone sealer. The average coverage for first coat application ranges from 4 to 8 square metres per litre, ensuring efficient use of the sandstone sealer. For second coat application, the coverage extends to 8-16 square metres, depending on the porosity and finish of the hard surface. With our reliable stone sealing solution, you can be confident in achieving optimal coverage for your project.
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Our Rankings
SmartSeal
Smartseal Natural Stone Sealer - Dry Finish – Impregnating, Durable, Clear Sealer for Sandstone, Limestone, Granite, Travertine & Slate - Easy to Apply Indoor & Outdoor Use (3 x 5L)
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Main Highlights
- INVISIBLE PROTECTION - Experience the professional-grade performance of our Natural Stone Sealer. This high-quality stone sealer provides excellent protection against water damage, stains, and other outdoor elements. With its "dry" invisible finish, the natural beauty of your stone driveway or patio will remain intact, while benefiting from long-lasting protection.
- PROTECT YOUR NATURAL STONE SURFACES - Specifically formulated as a sandstone sealer, limestone sealer, granite sealer, and slate tile sealer, this sealer offers unrivalled durability and long-lasting performance. For enhanced protection, we recommend applying a second coat once the first coat is touch dry, usually within 1 -2 hours. Invest in our trusted stone sealer and enjoy the peace of mind that comes with preserving the natural beauty and integrity of your surfaces.
- EXTENDED PROTECTION AGAINST MOSS, LICHEN, AND ALGAE - Protect your surfaces with our advanced Natural Stone Sealer, offering exceptional water and stain resistance. Experience the peace of mind that comes with extended protection against unsightly issues like moss, lichen, and algae. Elevate your stone care routine with our effective water repellent Stone Sealer and ensure your surfaces remain in top condition for years to come.
- QUICK-DRYING NATURAL STONE SEALER - The convenience of our Natural Stone Sealer, which can be easily applied using common household tools such as rollers and sprayers. Our fast-drying formula ensures that the surface will be touch dry within 2-3 hours, allowing you to proceed with your project quickly. Within just 30 hours, the sandstone sealer will see your driveway or patio exhibiting water-resistant properties, protecting it against water damage.
- HIGH COVERAGE NATURAL STONE SEALER - Achieve excellent coverage with our high-quality stone sealer. The average coverage for first coat application ranges from 4 to 8 square metres per litre, ensuring efficient use of the sandstone sealer. For second coat application, the coverage extends to 8-16 square metres, depending on the porosity and finish of the hard surface. With our reliable stone sealing solution, you can be confident in achieving optimal coverage for your project.
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Our Rankings
PLINTEX
PLINTEX® Stone Sealer Outdoor & Indoor 1L covers up to 12 sqm - Water-Based Stone Impregnator for Sandstone, Limestone, Granite, Travertine, Concrete & Slate - Impregnating Patio Cleaner Sealant
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Main Highlights
- WATER & DIRT REPELLENT PLINTEX Stone Impregnation protects rock (e.g. patios) thanks to nano sealing, deep pores and long-lasting against rainwater, impurities and green growth.
- PROTECTION FROM WEATHERING Our Stone Sealer is ideal for terrace sealing, sealing paving stones, concrete and protects against irreversible weather damage to your surfaces.
- EASY AND VERSATILE USE Professionals and amateurs use PLINTEX Patio Sealant for flawless stone sealing outdoor and indoor thanks to easy application and versatile suitability.
- LONGLASTING PROTECTIVE EFFECT The Sandstone Impregnator retains the depth effect for up to 5 years. The beading effect lasts for 1-2 years and can be refreshed at any time by applying again.
- FREE FROM HARMFUL SUBSTANCES The PLINTEX waterproof Brick Sealant is environmentally friendly and biodegradable, also ideal for indoor stone protection (e.g. sauna, bathroom, granite, natural stone).
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Our Rankings
PLINTEX
PLINTEX® Stone Sealer Outdoor & Indoor 5L covers up to 60 sqm - Water-Based Stone Impregnator for Sandstone, Limestone, Granite, Travertine, Concrete & Slate - Impregnating Patio Cleaner Sealant
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Main Highlights
- WATER & DIRT REPELLENT PLINTEX Stone Impregnation protects rock (e.g. patios) thanks to nano sealing, deep pores and long-lasting against rainwater, impurities and green growth.
- PROTECTION FROM WEATHERING Our Stone Sealer is ideal for terrace sealing, sealing paving stones, concrete and protects against irreversible weather damage to your surfaces.
- EASY AND VERSATILE USE Professionals and amateurs use PLINTEX Patio Sealant for flawless stone sealing outdoor and indoor thanks to easy application and versatile suitability.
- LONGLASTING PROTECTIVE EFFECT The Sandstone Impregnator retains the depth effect for up to 5 years. The beading effect lasts for 1-2 years and can be refreshed at any time by applying again.
- FREE FROM HARMFUL SUBSTANCES The PLINTEX waterproof Brick Sealant is environmentally friendly and biodegradable, also ideal for indoor stone protection (e.g. sauna, bathroom, granite, natural stone).
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Our Rankings
SmartSeal
Smartseal Natural Stone Sealer - Colour Enhancing Finish – Wet Look Patio & Outdoor Stone Sealer for Sandstone, Limestone, Granite, Travertine And Slate (100 ml Sample)
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Main Highlights
- ENHANCE AND PROTECT - Our professional-grade Natural Stone Sealer, specially formulated to provide a "Colour Enhancing" finish. This solvent-free sealer is designed to protect and enhance the natural beauty of your stone surfaces. Our advanced formulation ensures optimal penetration and adhesion, creating a durable and long-lasting seal.
- ADVANCED PROTECTION FOR YOUR HARD SURFACES! - Our Hard Surface Sealer is formulated for Sandstone*, Limestone, Granite, and Slate. Achieve superior results with just one coat, ensuring thorough saturation. Please note that this Wet Look Patio Sealer is not suitable for Kandla Grey Sandstone. Enjoy long-lasting durability and impeccable surface protection!
- ENHANCE THE LOOK OF YOUR STONE SURFACES - Enhance the natural beauty of your surfaces with our advanced formula! Our wet look patio sealer provides a darker or "damp" look to your hard surfaces, depending on their porosity. This enhanced colour effect adds depth and richness, elevating the overall appearance of your outdoor living spaces. Experience the difference with our product!
- FORMS A PROTECTIVE BARRIER ON NATURAL STONE SURFACES - Experience superior protection against algae, lichen, and staining with our exceptional sealer. The secret lies in our advanced impregnating acrylic coating system, which creates a protective barrier over the surface. This barrier effectively repels and inhibits the growth of unsightly green organisms, ensuring a clean and pristine appearance for longer periods. Say goodbye to constant maintenance and hello to a beautiful surface!
- SUPERIOR COVERAGE AND FAST-DRYING PROTECTION! - Our wet look sealer for sandstone gives an average coverage of 4-6m² per litre, ensuring you get the most out of every bottle. Once applied, it dries quickly, becoming touch dry in just 2-3 hours. Within 24 hours, it forms a fully waterproof barrier, providing long-lasting protection against water damage. With easy-to-follow application instructions included, you can confidently apply our product and enjoy a well-sealed surface.
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Our Rankings
Granite Gold
Granite Gold Water-Based Sealer Spray, Protection for Granite, Marble, Travertine, Natural Stone Countertops, 710mL (Pack of 1)
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Main Highlights
- Easy to apply spray-and-wipe formula
- No strong or harmful odours
- Biodegradable, non-toxic and non-acidic
- pH balanced, safe on food-prep surfaces
- No phosphates or ammonia
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Our Rankings
LTP
LTP Clear Wax |Sealing Polish for Wall, Floor Tiles and Stone Clear Finish|For use on travertine, limestone, sandstone, slate, tumbled marble, flamed granite, terracotta, quarry and brick -1L
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Main Highlights
- A clear finish wall and floor tile polish. Also available in 2.5L at Amazon ASIN: B005Q8E9GM
- Provides resilient protective layer against water, dust & dirt.
- Gives treated surfaces an excellent shine.
- This product can also be used on wooden surfaces.
- Coverage ; Depending on the porosity, on most floors, 1 litre will treat upto 10 square metres (two coats).
- LTP Clear Beeswax Wax can be applied to surfaces that have been impregnated with LTP Boiled Linseed Oil, LTP Stone Oil, LTP Mattstone and LTP Colour Intensifier.
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Our Rankings
LTP
LTP Polished Porcelain Sealer (MPG) 1 LITRE - Suitable for Marble and Granite
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Main Highlights
- For polished porcelain, marble, limestone, slate and granite floors, walls, worktops & fireplaces. An easy to apply impregnating sealer for polished surfaces. Colourless - does not alter the polished finish of the surface, ideal for mechanically polished surfaces.
- For polished porcelain, marble, limestone, slate and granite floors, walls, worktops & fireplaces. An easy to apply impregnating sealer for polished surfaces. Colourless - does not alter the polished finish of the surface, ideal for mechanically polished surfaces.
- Ideal for use on Granite Worktops. Brings out the best in all types of stones.
- For interior use. Coverage; Approximately 10 - 30 square metres/litre depending on surface porosity. Store in a cool, dry, frost-free environment. Shelf Life Up to 4 years for unopened containers. If looking for Exterior use LTP MPG Sealer H20 is a much better option. Link; https://www.amazon.co.uk/LTP-Waterbased-impregnating-including-porcelain/dp/B09MMT9845/
- Maintenance; Clean walls, floors and work surfaces with LTP Waxwash -Link; https://www.amazon.co.uk/s?k=LTP+Waxwash&ref=nb_sb_noss_2 or LTP Stonewash for walls and worktop surfaces - Link ; https://www.amazon.co.uk/s?k=B0076V34DG&ref=nb_sb_noss_1 . Or LTP Porcelain Floor Tile Cleaner for porcelain -link; https://www.amazon.co.uk/s?k=B00PWVYRU6&ref=nb_sb_noss_2