Concrete Sealer, Natural Finish

Don’t leave the concrete surfaces of your home unsealed! Rainguard Water Sealers Concrete Sealer penetrates the surface and forms an invisible protective barrier that resists weather, water, oil, and stains on unpainted and previously unsealed concrete surfaces. Our water-based and non-toxic concrete sealer formula lasts up to 5 years* and is safe for people, pets, and plants. It helps prevent the growth of mold and mildew, protects against efflorescence, and is safe for indoor or outdoor use with little to no odor and zero VOC’s. Unlike conventional water repellents, Rainguard Concrete Sealer is available in concentrate form so you never have to spend extra money on water and excessive packaging. *When applied at appropriate spreadrates, see application instructions for details. Finish: Dries With A Natural Finish, Invisible With No Gloss Resists: Mold, mildew, efflorescence, oil, gas, anti-freeze stains Winterizes: This moisture sealant for concrete protects against freeze and thaw damage { "@context": "https://schema.org", "@type": "WebPage", "@id": "https://rainguard.com/products/concrete-sealer#webpage", "url": "https://rainguard.com/products/concrete-sealer", "name": "Concrete Sealer Product Page", "mainEntity": { "@type": "Product", "@id": "https://rainguard.com/products/concrete-sealer#product", "name": "Concrete Sealer, Natural Finish", "description": "Rainguard Water Sealers Concrete Sealer forms an invisible barrier on unpainted concrete, resisting weather, stains, mold, mildew, and freeze/thaw damage. Non-toxic and water-based with zero VOCs, it's safe for people, pets, and plants. This long-lasting concentrate is ideal for interior or exterior porous concrete surfaces.", "url": "https://rainguard.com/products/concrete-sealer", "image": "https://rainguard.com/cdn/shop/files/16958468067446-22950-scaled.jpg", "brand": { "@type": "Organization", "@id": "https://rainguard.com/#organization", "name": "Rainguard Water Sealers", "url": "https://rainguard.com", "logo": { "@type": "ImageObject", "url": "https://rainguard.com/cdn/shop/files/Rainguard_watersealers-800logo-whiteellipse_bbe0a5f7-ff05-465c-b896-8acb84d43f2b.png?v=1706559639&width=180" } }, "offers": { "@type": "AggregateOffer", "priceCurrency": "USD", "lowPrice": "16.78", "highPrice": "129.99", "availability": "https://schema.org/InStock", "url": "https://rainguard.com/products/concrete-sealer" }, "aggregateRating": { "@type": "AggregateRating", "ratingValue": "4.68", "reviewCount": "31" }, "category": "https://rainguard.com/collections/concrete", "material": "Water-based sealant", "audience": { "@type": "Audience", "name": "Homeowners, DIYers, Contractors" }, "isRelatedTo": { "@type": "CollectionPage", "@id": "https://rainguard.com/collections/concrete#collection" }, "additionalProperty": [ { "@type": "PropertyValue", "name": "Finish", "value": "Natural finish, no gloss" }, { "@type": "PropertyValue", "name": "Coverage", "value": "Up to 200 sq. ft. per gallon depending on porosity" }, { "@type": "PropertyValue", "name": "Resists", "value": "Mold, mildew, efflorescence, oil, gas, anti-freeze stains" }, { "@type": "PropertyValue", "name": "Winterizes", "value": "Protects against freeze and thaw damage" }, { "@type": "PropertyValue", "name": "VOC", "value": "Zero VOC" }, { "@type": "PropertyValue", "name": "Odor", "value": "Low to none" }, { "@type": "PropertyValue", "name": "Application Method", "value": "Spray in flood coats using hand-pump garden sprayer" }, { "@type": "PropertyValue", "name": "Suitable For", "value": "Unpainted, porous concrete surfaces – indoor or outdoor" } ] }, "mentions": [ { "@type": "WebPage", "name": "Concrete Sealer Application Guide", "url": "https://rainguard.com/pages/application-guide" }, { "@type": "VideoObject", "name": "How to Apply Concrete Sealer", "description": "Video instructions for applying Rainguard Water Sealers Concrete Sealer.", "url": "https://rainguard.com/pages/video-tutorials" } ] }