Best Water Based Sealer for Pavers to Protect and Refresh Outdoor Surfaces
Water-based sealers are a popular choice for protecting pavers, concrete, and stone while preserving a natural look. This guide highlights five top-rated, water-based sealers that work well on pavers, driveways, patios, and other horizontal outdoor surfaces. Each option emphasizes clear protection, durability, and easy application, all without changing the natural color of your paving materials. Read on to understand how these sealers perform and what to consider when choosing the right product for your project.
| Product | Brand | Key Benefit |
|---|---|---|
| McKinnon Concrete Sealer, Paver Sealer 5 Gallon | McKinnon Materials | Industrial-grade, water-based acrylic with no peeling or cracking |
| MasonryDefender Patio Paver Sealer – Low Gloss | MasonryDefender | Clear, low-gloss finish; prevents fading and color loss |
| Armor SX5000 WB Natural-Look | Foundation Armor | Penetrating water-based silane/siloxane; preserves natural look |
| Siloxa-Tek 8500 Ready to Use | Ghostshield | Deep penetration; DOT approved; breathable, non-film forming |
| 1 Gallon Bricks & Exterior Surfaces, All Purpose Sealer | OAIEGSD | Zero-VOC penetrating sealer for all-weather protection |
McKinnon Concrete Sealer, Paver Sealer 5 Gallon
McKinnon Materials’ water-based modified acrylic sealer targets both new and previously sealed surfaces. It is designed for outdoor and indoor use on concrete, pavers, stone, brick, natural stone, limestone, flagstone, and even stucco. The formula emphasizes durability, claiming it will not peel or crack and is suitable for a wide substrate range, including pool decks. The product is noted as industrial-grade and professional-grade for consistent results in varying climates and conditions.
MasonryDefender Patio Paver Sealer – Low Gloss
This water-based acrylic sealer dries clear with a low-gloss finish, protecting pavers and other surfaces from fading and color loss without yellowing. It also helps seal joints by hardening joint sand, reducing weed growth and ant colonization. Suitable for patios, brick pavers, and stone, it is versatile for most horizontal concrete surfaces and is VOC-compliant to meet typical regulations.
MasonryDefender Patio Paver Sealer – Low Gloss, 2.5 Gallon
This version offers a milky-white application that dries clear to a low-gloss finish. It protects from fading and color loss without yellowing and includes joint sealing properties to stabilize sand and deter weed growth. It’s described as ideal for patios, walkways, clay brick, cement paver stones, and natural stone, suitable for most horizontal concrete surfaces.
Armor SX5000 WB Natural-Look Sealer
Foundation Armor’s SX5000 WB is a professional-grade water-based silane/siloxane penetrating sealer. It’s designed for concrete, brick, pavers, and natural stone, reducing water absorption by up to 95%. The formula is designed to be non-film forming and color-neutral, ensuring the substrate retains its natural appearance while receiving long-lasting protection against water intrusion and deicing salts.
Premium Stone Sealer, 1 Gallon – Max Gloss Wet Look
Shabebe’s Premium Stone Sealer provides a high-gloss, wet-look finish designed to intensify color and provide waterproof protection. It targets natural stone surfaces used on patios, driveways, and pavers. The formula claims UV resistance and long-lasting protection, with a note that it should not be used on polished stone or tile. It is suitable for porous surfaces such as granite, limestone, and slate, and supports faster application with spray, roller, or brush.
Buying Guide
Key purchase considerations when selecting a water-based sealer for pavers:
- Base chemistry and finish: Water-based acrylics are common for pavers with clear or low-gloss finishes, while silane/siloxane penetrants offer superior water-repellence without altering look.
- Penetration and protection: Deeper penetration reduces water absorption and improves durability against freeze-thaw cycles and de-icing salts.
- Color and sheen: If you prefer a natural look, choose non-yellowing formulas or clear sealers. For a more dramatic appearance, select a low-gloss or high-gloss option carefully, noting wear over time.
- Joint stabilization: Some products include sand-lock or joint sealing benefits to deter weed growth and insect colonization in paver joints.
- VOC and safety: Look for low-VOC formulas for indoor use or for areas with strict regulations, and ensure the product is safe for outdoor environments and proper ventilation during application.
- Drying time and recoat window: Shorter drying times enable faster project completion but verify recoat intervals recommended by the manufacturer to avoid peeling or adverse interactions.
- Substrate compatibility: Confirm the sealer is recommended for concrete, brick, stone, or natural stone as applicable to your project, including pool decks and exterior surfaces exposed to weather.
- Maintenance and longevity: Consider expected protection duration and whether the sealer requires periodic reapplication or maintenance coats for high-traffic areas.
Selecting the right product depends on whether you prioritize a natural look with deep penetration or a more pronounced aesthetic with a glossy finish. For high-traffic outdoor spaces, opt for penetrating, water-repellant sealers that preserve material integrity while minimizing changes to color and texture. Always perform a small-area test to confirm appearance and performance before broader application.