10 bestStone Sealersof April 2025
112M consumers helped this year.
1
Raincheck Water Seal 5 Litre - Breathable, Colourless Waterproofer for Brick, Stone, Mortar & Concrete
SAFEGUARD
9.9
2
Everbuild 405 High-Performance Path and Patio Seal – Solvent-free – Clear – 25 Litre
Everbuild
9.8
3
Everbuild EVBRBINDENH5 Resiblock Indian Sandstone Sealer Colour Enhancer 5 Litre
Everbuild
9.7
4
Azpects EASYSeal Sandstone Sealer & Enhancer 5L
Azpects
9.5
5
LTP MATTSTONE Sealer - Impregnating Stone Sealer (1 LITRE)
LTP
9.3
OtherUp to 27% off
Belle Vous 11-Piece Professional Caulking Tool Kit - Silicone Finishing Tool Set for Grout Removal, Sealant & Profiling - Scraper/Smoothing for Bathroom, Kitchen, Sink, Window Joint, Floor & More
Miracle Sealants Grout Sealer 177ml - Protection for All Porous Cementitious Grout Joints
Smartseal Natural Stone Sealer - Dry Finish – Impregnating, Durable, Clear Sealer for Sandstone, Limestone, Granite, Travertine & Slate - Easy to Apply SandStone Sealer (100 ml sample)
Sika Stone Protector – Water-Based Protector For Natural Stone – Internal And External Use – Ready To Use – Clear Coat – 5 Litre
6
FILA Surface Care Solutions, MP90 ECO XTREME, Extreme Worktop Stainproof and waterproof sealant, Natural Stone Sealer, Invisible Look Protection for Marble, Porcelain tile sealant, 375ml
FILA Surface Care Solutions
9.1
7
SmartSeal's Natural Stone Sealer - "Wet Look" Finish - Professional Grade, Easy To Apply Natural Stone Sealer. Durable Gloss Sealer for Sandstone, Limestone & Slate. Patio Sealer Wet Look (1 Litre)
SmartSeal
8.9
8
Natural Stone Sealer Breathe (5 Litre)
Floorseal Premium Surface Sealers & Cleaners
8.6
9
2X Sika Patio Seal - Paving Sealer, Clear, 5 Litre
Sika
8.4
10
EASYSeal Back to Black Limestone Sealer. Highly Effective, Easy to Apply Limestone Restorer and Protection. Restores Limestone to Rich Black Tones. Single Coat, Water Resistant Technology (1Litre)
Azpects
8.1
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A Guide to Selecting the Best Stone Sealers
Choosing the right stone sealer is crucial to protect and maintain the beauty of your stone surfaces. Stone sealers help to prevent stains, water damage, and wear, ensuring that your stone remains in good condition for years to come. When selecting a stone sealer, it's important to consider the type of stone you have, the location of the stone, and the specific needs you have for protection and maintenance.
Type of Sealer
Stone sealers come in different types, including penetrating sealers, topical sealers, and enhancing sealers. Penetrating sealers soak into the stone and provide protection from within, making them ideal for porous stones like marble and limestone. Topical sealers form a protective layer on the surface of the stone, which can be great for high-traffic areas but may alter the appearance of the stone. Enhancing sealers not only protect but also enhance the color and texture of the stone, perfect for decorative stones. Choose the type based on the stone's porosity and your desired finish.
Durability
Durability refers to how long the sealer will last and how well it will protect the stone over time. High-durability sealers are ideal for outdoor stones or areas with heavy foot traffic, as they provide long-lasting protection against weather and wear. Medium-durability sealers are suitable for indoor stones that are less exposed to harsh conditions. Low-durability sealers might be used for decorative stones that don't require heavy protection. Consider the location and usage of your stone to determine the level of durability needed.
Finish
The finish of a stone sealer can be matte, glossy, or natural. Matte finishes provide a non-reflective surface that maintains the stone's original look, ideal for a subtle appearance. Glossy finishes add a shiny layer to the stone, which can enhance its visual appeal but may require more maintenance. Natural finishes preserve the stone's original texture and appearance without adding any shine, perfect for those who want a more authentic look. Choose the finish based on your aesthetic preference and the stone's location.
Application Method
Stone sealers can be applied using different methods, such as spray, brush, or roller. Spray application is quick and easy, suitable for large areas or uneven surfaces. Brush application allows for more precise control, ideal for detailed work or smaller areas. Roller application is efficient for flat surfaces and larger areas. Consider the size and shape of your stone surface to choose the most convenient application method.
Drying Time
Drying time refers to how long it takes for the sealer to fully cure and provide protection. Fast-drying sealers are great for quick projects or areas that need to be used soon after application. Medium-drying sealers offer a balance between convenience and thorough protection. Slow-drying sealers may provide deeper penetration and stronger protection but require more time before the stone can be used. Choose the drying time based on your project timeline and the level of protection needed.
VOC Content
VOC (Volatile Organic Compounds) content indicates the level of chemicals released into the air during application. Low-VOC sealers are environmentally friendly and safer for indoor use, reducing health risks and unpleasant odors. Medium-VOC sealers may be suitable for outdoor use where ventilation is better. High-VOC sealers might offer stronger protection but can be harmful to health and the environment. Consider the location and your sensitivity to chemicals when choosing the VOC content.
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