LastiSeal Brick & Masonry Sealer – Deep-Penetrating Sealer for Brick, Concrete, Stone & Masonry – Water-Resistant Protection for Interior & Exterior Surfaces – 15-Year Service Life (1 Gallon)
Product Description
LastiSeal Brick & Masonry Sealer – Deep-Penetrating Sealer for Brick, Concrete, Stone & Masonry – Water-Resistant Protection for Interior & Exterior Surfaces – 15-Year Service Life (1 Gallon)
- Long-Lasting Brick & Concrete Sealer Protection – Deep-penetrating brick and concrete sealer designed to help extend the service life of brick, concrete, pavers, and masonry surfaces. Helps resist water intrusion and surface wear for long-term performance as a penetrating masonry sealer for interior and exterior use.
- Water-Resistant Concrete Sealer & Masonry Protection – Penetrates deeply into porous concrete, brick, and stone to help reduce water absorption and limit moisture intrusion. Helps keep water from penetrating the surface while allowing materials to breathe. Ideal waterproofing alternative for basements, foundations, driveways, patios, and concrete floors.
- Penetrating Sealer That Strengthens Surfaces – Deep-penetrating concrete sealer helps strengthen and support brick, concrete, block, and masonry. Works within the pores to help bind materials together and improve surface integrity. Ideal for sealing crumbling brick, dusty concrete, and worn masonry surfaces.
- Indoor & Outdoor Concrete Sealer – Low VOC – Water-based, low-odor concrete and masonry sealer with ultra-low VOCs. Suitable for interior and exterior applications, including residential and commercial use. Ideal for indoor concrete floors, basements, and outdoor areas around landscaping.
- Versatile Brick, Concrete & Paver Sealer – Multi-surface penetrating sealer for brick, concrete, pavers, limestone, concrete block, stucco, cultured stone, and other porous masonry. Ideal for driveways, patios, walkways, pool decks, garage floors, stairs, and more.
- Invisible Penetrating Sealer – Natural Finish – Penetrates below the surface without forming a film or coating. Will not peel, chip, yellow, or fade. Helps preserve the natural appearance of brick, concrete, pavers, and stone with a flat, natural finish.
- Easy-to-Apply Concrete Sealer – Low Maintenance – Simple application using a low-pressure sprayer or roller. Designed for easy use with minimal maintenance, delivering consistent, professional results. Treated surfaces are ready for foot and vehicle traffic quickly.
LastiSeal is a unique, state-of-the-art, waterproofing sealer for bricks, concrete, mortar, stones, and porous building materials backed by a 15-Year Waterproofing Warranty. This waterborne, polyester-polymer and polyurethane sealer, penetrates up to 4 inches inside brick, mortar, grout, concrete and masonry. LastiSeal fills the pores internally, bonding the substrate and curing as a hard plastic inside. Sealed surfaces will shed water and unless too rough, bead for years to come! UNSURPASSED PROTECTION & SERVICE LIFE - Unlike paints or surface sealers, LastiSeal will not change the appearance or your brick, concrete, or masonry. LastiSeal does not form a surface film and will not leave a gloss finish or color on the surface. Once cured (24 hours), the seal is practically permanent! SAFE, INDOOR/OUTDOOR USE: Seal bricks walls and floors, indoor and outdoors, basement concrete, outdoor concrete, pavers, driveways, pool-decks, patios, stones, tiles, grout, koi-pond, porous stone and even wood! Non-toxic, non-flammable, and non-hazardous. No odor. Ultra-low VOCs. Not harmful to plants. PROTECTS AGAINST: Freeze-thaw damage, wind-driven rain, negative side water pressure, spalling, spills, humidity, and efflorescence. PREP: Remove old paint, adhesives, oil stains, and efflorescence. Let new concrete cure for at least 4 weeks. Mask glass and finished surfaces against over-spray. CONDITIONS: The surface and ambient air must be above 45 °F but not hot in direct sunlight during the application. Surface must be dry. APPLICATION: APPLICATION: Using a hand-pump garden sprayer and a roller, apply a continuous saturating film on the surface and back-roll any puddles. Ready for foot traffic in several hours and for vehicles in 3 days. COVERAGE: Brick - 150-200 sq. ft., Poured Concrete 200-250 sq. ft., Blocks - 100 sq. ft. *More porous building materials may require additional applications (24+ hours later).
Technical Specifications
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