10 Best Granite Sealers 2025 in the United States

The Wet Look Natural Stone Sealer by Black Diamond Stoneworks is a versatile and durable sealer that provides a lasting glossy finish. It's especially effective for enhancing the appearance of various surfaces like pavers, slate, and driveways, both indoors and outdoors. The sealer is designed to deliver a 'wet look,' which amplifies the natural beauty of the stone without significantly darkening it post-application. This makes it suitable for those who wish to maintain a natural appearance while adding a layer of protection.

This sealer stands out due to its ease of application, as it can be applied using a spray, brush, or roller, catering to both professionals and DIY enthusiasts. It's also noteworthy for its resistance to chemicals, making it ideal for protecting surfaces in areas exposed to potential spills or harsh conditions. Additionally, it's manufactured in the USA, which may appeal to those who prefer domestically produced goods.

In terms of drawbacks, users might find that the 'wet look' finish might not be to everyone's taste, especially if a completely natural, matte finish is desired. Furthermore, the instruction to test a small area beforehand implies that the sealer may not be universally compatible with all stone types, which could require careful consideration and potentially additional steps in the application process. For those seeking an easy-to-apply, glossy finish that enhances and protects stone surfaces, this sealer could be a great choice. However, it's essential to ensure compatibility with your specific stone type to avoid unintended results.

The Weiman Granite & Stone Sealer Spray is a water-based sealer designed to protect a variety of stone surfaces, including granite, quartz, marble, tile, limestone, and slate. This product is particularly suitable for countertops, sinks, showers, vanities, and floors. Its water-resistant formula helps to repel water and soil, preventing stains and maintaining the appearance of your stone surfaces. The sealer is pH neutral and ammonia-free, making it gentle yet effective for regular use.

Applying the sealer is straightforward, and the product's 24-ounce size makes it convenient for multiple applications. Regular use, typically every 6 months, is recommended to keep surfaces well-protected. Some users might find the need for periodic reapplication a minor inconvenience. Additionally, while the product is effective in providing a good finish and stain resistance, it may not be the most durable option compared to other heavy-duty sealers.

The Weiman Granite & Stone Sealer Spray is a reliable choice for those seeking an easy-to-use, gentle, and effective solution for maintaining their stone surfaces.

Aqua Mix Sealers Choice Gold is a premium sealer designed for a variety of stone surfaces, including granite, marble, and tile. One of its standout features is its maximum stain resistance, which is essential for maintaining the beauty of natural stone. The water-based formula is a plus, as it allows for easier cleanup and is environmentally friendly. This sealer can be used both indoors and outdoors, making it versatile for different applications.

The ease of application is another appealing aspect; it doesn't require any complicated processes, making it suitable for DIY enthusiasts. Users generally find it straightforward to apply, and the clear finish ensures that the natural look of your stone is preserved.

While it boasts water resistance, it may require reapplication every couple of years, especially in high-traffic areas or when exposed to harsh weather conditions. It's also important to ensure thorough surface preparation before applying, as improper application can lead to unsatisfactory results.