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There are two types of sealer: solvent and water-based products. And like the article suggests, a penetrating sealer is best for exposed aggregate concrete surfaces. Non-penetrating/topical sealers will coat the surface along with the aggregate, creating a slippery surface.
Mar 24, 2021 · If your main goal is increasing the durability and the longevity of your exposed aggregate concrete a water-repellent penetrating sealer is recommended. If enhanced appearance is most important to you, choosing an acrylic concrete sealer is the best choice for your project.
May 20, 2024 · The best exposed aggregate sealer is a solvent-based acrylic sealer. Use a ½” nap roller and coat one section of concrete at a time. If the concrete is broken up into squares due to the saw cuts in the concrete, coat one of these sections at a time to avoid overlap marks.
The exposed aggregate concrete sealer should be resealed every 1 – 3 years. The topical sealer gets abraded and depleted, over time, due to traffic and weathering. You can test the efficacy of the existing sealer coat by placing a few drops of water on a clean exposed aggregate driveway.
Jun 12, 2024 · BEST OVERALL: Foundation Armor AR350 Wet Look Concrete Sealer. ↓ Jump to Review. BEST BANG FOR THE BUCK: MasonryDefender Concrete Driveway Sealer. ↓ Jump to Review. BEST PENETRATING:...