LastiSeal Brick & Concrete Sealer Satin (5-gal) - Water-Based Penetrating Sealer for Brick, Concrete, Stone, & Porous Masonry - 15-Year Waterproofing Warranty, Low Gloss Sheen

LastiSeal Brick & Concrete Sealer Satin (5-gal) - Water-Based Penetrating Sealer for Brick, Concrete, Stone, & Porous Masonry - 15-Year Waterproofing Warranty, Low Gloss Sheen

• Long-Lasting Protection: Deep-acting concrete and brick sealer provides up to 15 years of protection while helping reduce water absorption, weathering, and surface wear. Leaves a subtle satin (low-gloss) finish without forming a heavy coating.
• Satin Finish: Provides a subtle, low-gloss finish that enhances the natural texture and color of brick, concrete, and pavers.
• All-Weather Protection: Helps protect concrete, brick, pavers, mortar, and porous stone from rain, snow, road salts, and freeze-thaw cycles. Surfaces dry fast, reducing cracking, spalling, and long-term weather damage.
• Reduces Efflorescence: Helps reduce water absorption to minimize efflorescence, protecting masonry surfaces from staining, residue buildup, and surface deterioration.
• Advanced Water-Based Formula: Unique blend of polyester, polyurethane, and acrylic polymers creates a durable, breathable masonry sealer that works below the surface to strengthen and protect without trapping moisture.
• Hardens & Strengthens: Helps reduce surface dusting and harden soft mortar joints while reinforcing porous concrete, brick (including historic Chicago brick), sandstone, and mortar, improving durability and reducing surface wear.
• Versatile Indoor & Outdoor Use: Use on chimneys, driveways, pool decks, patios, garage floors, retaining walls, and fireplaces. Ideal for a wide range of interior and exterior porous masonry surfaces