10 Best Patio Sealer 2025 in the United States

The Armor SX5000 WB is a professional-grade, water-based silane siloxane sealer designed for surfaces like concrete, brick, pavers, and natural stone. One of its standout features is its ability to reduce water absorption by up to 95%, which is excellent for protecting surfaces from water damage, cracking, and staining. This sealer maintains the natural look and color of the surface, so you don't have to worry about changing the appearance of your patio or driveway.

With its long-lasting protection, it can serve effectively for up to 7-10 years, making it a cost-effective choice for many users. The application is straightforward and requires a pump sprayer, covering up to 175-225 square feet per gallon, which is quite efficient for large areas. Additionally, being water-based, it has no odor, is easy to clean up with soap and water, and contains no volatile organic compounds (VOCs), making it environmentally friendly and user-friendly.

However, some users might find the application slightly challenging as the surface must be properly cleaned and prepped before applying the sealer. Furthermore, while it offers excellent water repellency, it doesn't provide a glossy finish, which certain users might prefer for aesthetic reasons. At 44 pounds for a 5-gallon pail, it is also relatively heavy to handle. The Armor SX5000 WB is a great choice for those seeking a durable, invisible sealer that offers significant water protection without altering the natural appearance of their surfaces.

The Armor AR350 Low Gloss Wet Look Concrete Sealer is a professional-grade product, designed to enhance and protect exterior concrete surfaces, such as patios and pavers. This sealer is solvent-based and offers a low gloss finish that mimics the appearance of wet concrete, which can significantly enhance the color and aesthetic appeal of your outdoor surfaces. Made with high-quality US-manufactured resins, it provides long-lasting protection against various environmental challenges like UV rays, abrasion, and water absorption, making it particularly suitable for areas that experience heavy foot or vehicle traffic.

The Armor AR350 is versatile, allowing for use on various concrete types, including broom finished, stamped, and poured concrete, and concrete pavers. Its application is straightforward, as the sealer is ready to use and can be applied with a roller or sprayer. Coverage is efficient, offering between 175-225 square feet per gallon, which is ideal for larger areas like driveways and pool decks.

One of the major advantages of this product is its durability and long-lasting finish, which does not yellow over time. It is also easy to maintain; when resealing is necessary, a single coat can quickly refresh the surface. The product comes in different formulations to comply with VOC requirements in all 50 states, ensuring it meets various regulatory standards. However, being solvent-based, it may have a strong odor during application, and users should take appropriate precautions, such as wearing masks and ensuring proper ventilation. It is also heavier, weighing in at 42 pounds for the 5-gallon option, which could be cumbersome to handle.

The Armor AR350 is a reliable choice for those looking to protect and upgrade their exterior concrete surfaces with a low gloss, wet look finish.

The Armor WL550 is a solvent-based patio sealer designed to protect and enhance various outdoor surfaces including concrete, brick, flagstone, and slate. It offers a matte wet look finish that darkens surfaces slightly to bring out their natural colors, which can be appealing if you want your patio to have a subtle, refreshed appearance rather than a shiny one. One of its strong points is its deep penetrating formula that helps repel water, reducing damage from moisture and freeze-thaw cycles. This makes it a good choice for areas with wet or cold climates, as it helps prevent cracking and deterioration.

The sealer is breathable and has low VOCs, which is better for the environment and safer to use around your home. It applies easily with just a single coat, saving time and effort during application. Coming in a large 5-gallon size, it’s well suited for medium to large patios or multiple smaller areas. Being solvent-based means it might have stronger fumes compared to water-based options, so proper ventilation is important during use. Also, it’s clear that this sealer darkens the surface, so if you prefer a natural or lighter look, this may not be ideal.

Armor WL550 is a professional-grade sealer that offers durability, water protection, and a matte wet look finish, providing a strong option for homeowners wanting to preserve and enhance their outdoor stone or concrete surfaces with a relatively easy application process.