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🛡️ Seal the deal on lasting protection—because your surfaces deserve the best!
Black Diamond Stoneworks Concrete Sealer is a commercial-grade, water-based penetrating sealer designed to protect a wide range of outdoor and indoor hard surfaces from moisture, salt, and weather damage. Its low-odor, non-toxic formula is safe for pets and plants, offering up to 10 years of waterproof protection with easy application and cleanup. Made in the USA with premium silicone and siloxane materials, it ensures professional-grade durability and versatility across concrete, brick, stone, and more.







| ASIN | B09QPYKKVX |
| Best Sellers Rank | #131,444 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #429 in Hardware Sealers |
| Brand | Black Diamond Stoneworks |
| Brand Name | Black Diamond Stoneworks |
| Color | clear |
| Compatible Material | Concrete, Glass, Stone |
| Customer Reviews | 4.3 out of 5 stars 403 Reviews |
| Item Dimensions | 4.5 x 2.5 x 9 inches |
| Item Form | Liquid |
| Item Weight | 2.2 Pounds |
| Item dimensions L x W x H | 4.5 x 2.5 x 9 inches |
| Manufacturer | Black Diamond Stoneworks |
| Material | Silicone, siloxane |
| Material Type | Silicone, siloxane |
| Number of Items | 1 |
| Part Number | CSLR-QT |
| Style | 1-Quart |
| Style Name | 1-Quart |
| Surface Recommendation | Concrete, Cement, Brick, Stone, Pavers, Outdoor Hard Surfaces |
| UPC | 679773001691 |
| Unit Count | 32.0 Fluid Ounces |
| Water Resistance Level | Waterproof |
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