🧱 Seal the cracks, not your style — waterproof protection that works as hard as you do!
ChimneyRx Masonry Crack and Concrete Joint Filler is a brushable, elastomeric sealant designed to repair and waterproof cracks up to 1/8” in mortar joints, brick, block, and stone walls. It creates a durable, weather-resistant barrier that prevents water infiltration while allowing moisture vapor to escape, reducing future damage. The product dries quickly to a clear or milky finish that blends seamlessly without altering masonry appearance, covering up to 110 bricks or 25 sq. ft. per pint for efficient, cost-effective maintenance.
| ASIN | B006BKU5P8 |
| Best Sellers Rank | #1,048,522 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,092 in Wall Surface Repair Products |
| Brand Name | CHIMNEYRX |
| Color | clear |
| Compatible Material | Concrete, Stone |
| Customer Reviews | 4.4 4.4 out of 5 stars (71) |
| Item Dimensions | 8 x 8 x 8 inches |
| Item Form | Liquid |
| Manufacturer | ChimneySaver |
| Material Type | Concrete |
| Model | B006BKU5P8 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | B006BKU5P8 |
| Style Name | Compact |
| Surface Recommendation | Wall |
| UPC | 709057700160 |
| Unit Count | 19.21 Ounce |
| Water Resistance Level | Waterproof |
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