Looking for the Best Basement Wall Sealer available to buy right now on Amazon but don’t want to have to do all the research on the pros and cons of the different types of Basement Wall Sealer?
Pop Expert have put together this list of the top 10 selling Basement Wall Sealer on Amazon – sorted by overall popularity and positive consumer reviews.
The Pop Expert list of top selling Basement Wall Sealer is the ideal place to start when you are trying to find the Best Basement Wall Sealer for your neeeds.
Popular Basement Wall Sealer on Amazon
Details on the Best Basement Wall Sealer
Bestseller No. 1
Liquid Rubber Basement and Foundation Repair Sealant - Waterproof Concrete Sealer & Crack Filler - Flexible Coating for Indoor & Outdoor Use - Waterproofing Paint - Black, 1 Gallon
- SUPERIOR FLEXIBLE SEALANT: Liquid Rubber's foundation sealer creates a permanent waterproof membrane for basement waterproofing, foundation leak repair, shower liners, and planter boxes. This professional-grade sealer delivers unmatched protection with 900% elongation, preventing leaks and water damage more effectively than traditional sealants
- COMPLETE BASEMENT WATERPROOFING SYSTEM: Surpassing basic concrete paint, concrete sealers, and standard waterproof agents, this waterproofing membrane is designed to seal and protect against active leaks and moisture, making it perfect for basement leak and foundation repair. Seamlessly compatible with self leveling concrete applications
- VERSATILE CONCRETE CRACK FILLER: The professional-grade rubber coating and rubber waterproofing technology maintains flexibility in all temperatures, preventing future cracks and damage. This liquid rubber waterproof sealant provides superior adhesion to concrete, masonry, wood, metal, and foundation surfaces, making it an ideal choice for your DIY projects
- MAXIMUM COVERAGE & PERFORMANCE: This high-build basement sealer goes on like waterproof paint - Interior basement surfaces: 50 sq ft/gallon (requires: 2-3 coats), Exterior concrete sealer outdoor surfaces: 20 sq ft/gallon (requires: 3-4 coats). Apply between 50°F-90°F. For complete protection, use the rubber sealant with Liquid Rubber Geo-Textile on joints and transitions
- IMPORTANT USAGE GUIDELINES: The water-based foundation sealer formula contains zero VOCs for safe indoor application. No mixing required! Apply by brush, roller, or professional sprayer as part of your basement waterproofing system. Not suitable for walking surfaces due to tackiness when cured
Bestseller No. 2
KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon
- This premium, interior/exterior paint is formulated to waterproof and seal porous concrete and masonry surfaces both inside and outside your home.
- Using nanotechnology, this paint forms a barrier to help stop water infiltration while an alkali resistant coating provides a long-lasting, durable and decorative finish.
- Apply this paint on properly prepped and cured above and below grade basement walls, masonry walls, retaining walls, cinder and concrete blocks, stucco and brick. Do not use on floors or on walls with active water leaks. Apply using a high quality 1/2"-3/4" nap roller, 4" nylon/polyester brush or an airless sprayer capable of delivering 2200-3200 PSI or greater using a .023"-.025" spray tip.
- Prime all uncoated, patched, chalky, and adjacent wood and/or metal surfaces with KILZ Premium Primer. For below grade application, fill all holes/cracks with hydraulic cement prior to painting. A minimum of two coats of this product are required for optimal results. Paint dries to touch in one hour and can be re-coated in 4 hours depending on humidity.
- This is a 1-gallon can of Interior/Exterior Basement and Masonry Waterproofing Paint, White, 1-gallon in white. Depending on surface porosity, 1 gallon covers 75 to 125 square feet per.
Bestseller No. 3
Ames Block & Wall™ Liquid Rubber Waterproofer Multi-Purpose Coating & Sealant - 1 Gallon - Perfect to Use As Concrete Sealer and Waterproofer for Basements and Foundations - Made in The USA, White
- Item Weight: 9.25 lb
- Country of Origin: China
- Color: White
- Brand name: Ames
On Sale!Bestseller No. 4
DAP Concrete and Mortar Filler and Sealant, Gray, 10.1 Oz (7079818096)
- Concrete patch filler seals cracks and holes in exterior or interior concrete and masonry surfaces
- Concrete sealer is ready to use – needs no mixing or additives making projects easy
- Flexible adhesive is low in odor, cleans up easy with water and provides a 24 hour return to service time
- Provides a durable, long-lasting concrete crack repair that resists gasoline, salt, grease or oil when cured
- Versatile concrete patch and repair may be painted with latex or oil-based paints
$7.48
−$1.34
More Details
On Sale!Bestseller No. 5
AMES BMX1WRG 1 Gallon Blue Max, White Liquid Rubber Waterproofer,Regular Grade 1 Gallon - for Use in Interior & Below-Grade Exterior - Concrete Sealer, House Paint and More.
- Ames Blue Max White is a strong and highly adhesive elastomeric liquid rubber waterproofer with 900% elongation that resists cracking and peeling. Blue Max White is ideal for waterproofing below-grade and insulated concrete foundations, basements, and underlayment.
- Blue Max can be used on concrete, wood, metal & more. Brush, roll or spray on vertical or horizontal surfaces.
- Blue Max is an elastic membrane that expands & contracts 900% with surface to resist cracking & peeling. Blue Max is a special blend of adhesive, high strength elastomeric liquid rubber for waterproofing basements, wood, metal and more.
- Blue Max is non-toxic, eco-friendly & VOC compliant in all 50 states. Made in the USA. Ames is Woman Owned and Veteran Founded.
- 1 Gallon - New White Ames Blue Max Liquid Rubber Waterproofer is packaged in a 1 gallon pail. Allow 24 hours between coats.
$55.00
−$8.92
More Details
Newest Basement Wall Sealer
New
Waterproof Sealant 70oz, Transparent Waterproof Coating for Roof, Floor, Window, Bathroom, Concrete,Wood, Invisible Water Proof Agent＆Foundation Leak Repair Adhesive for Indoor/Outdoor Use Water-Based
- Premium Transparent Formula: Our clear waterproof sealant is water-based and eco-friendly, forming an Transparent Waterproof Coating after curing. It stays crystal-clear, preserving surface aesthetics while blocking moisture, air and discoloration, extending surface lifespan. Ideal for waterproof projects.
- Versatile Waterproof Sealant Applications: Use this invisible waterproof agent for indoors ＆ outdoors on roofs, floor, bathroom, walls, basements, gutters, skylights, pipes, and window sills. Suitable for wood, concrete, metal, ceramics, brick sealant projects. Whether indoors or outdoors, it handles leaks and cracks effortlessly.
- High-Performance Leak Repair: The liquid waterproof adhesive penetrates cracks and gaps, creating a clear seal resistant to heat, cold, and UV. It ensures long-lasting waterproofing, protecting surfaces from leaks while maintaining flexibility — perfect for slab leak repair and foundation sealant needs.
- Easy Coverage & Application: Mix well and apply by brush, roller, or pour. Our Invisible Waterproof kit includes a brush for smooth, even application and gloves for safe handling — ready to use right out of the box! For a 1 thin coat, 1 kg covers approximately 80 sq ft. For optimal waterproofing with 2 coats (at least 2 coats), coverage is approximately 40 sq ft. This effortless gap-filling liquid waterproof sealant delivers quick, reliable repairs.
- Practical Guidelines for Best Results: For best results, apply under ventilated conditions with an ideal temperature range of 5°C to 35°C (41°F to 95°F). Always test on small areas first. Once fully cured (12-24h), it withstands water immersion — making it ideal for bathrooms and other high-moisture areas. This clear waterproof sealant delivers reliable, long-term protection. For any questions, contact us anytime.
New
Transparent Waterproof Coating for Indoor & Outdoor, Clear Waterproof Sealant 5.29oz, Invisible Leak Repair Glue for Walls, Roofs, Bathroom, Basement, Terraces, Cracks, Concrete, Wood (3pcs, M)
- 【Transparent Waterproof Coating for Indoor & Outdoor】Glue Sealant Clear, Invisible Waterproof Agent, Super Strong Invisible Anti-Leakage Agent, Waterproof Coating Suitable for Indoor and Outdoor Joints, Cracks and Leaks
- 【Superior Waterproof Protection】This transparent coating forms a robust waterproof barrier, effectively keeping surfaces dry and preventing moisture damage. Perfect for both indoor and outdoor applications, providing reliable protection
- 【Invisible & Clear Finish】 The transparent formula dries completely clear, offering waterproof protection without altering the natural appearance of the material. Keep your surfaces looking pristine while maintaining optimal performance
- 【Durable & Long-Lasting】 This coating is built to last, providing strong adhesion, UV protection, and resistance to water, moisture, and air. It ensures your surfaces stay protected for the long term, even under harsh conditions
- 【Versatile Use】 Ideal for a wide range of surfaces, including wood, concrete, brick, and stone. Perfect for decks, fences, driveways, and any area that needs reliable waterproofing and moisture protection
New
Liquid Concrete Crack Filler - Concrete Crack Sealant | Caulking Glue for | Liquid Sealant Filler Waterproof | Penetrating Bonding Agent | Concretes Caulking Adhesives
- Load-Bearing Restoration: Delivers effective repair with deep-penetrating action and strong adhesion, Concretes Caulking Adhesives improving the structural stability of damaged concrete surfaces This concrete sealant features quick drying and dependable durability,
- Dependable Protecting: Ensures long-term stability and robust bonding, caulking glue for concrete resisting water and extreme cold while catering to a broad spectrum of sealing needs on multiple surfaces types effectively and reliably
- Promoted Crack Defense: Combats temperature-related discomfort through flexible sealing, Concrete Crack Sealant providing lasting protection, crack prevention, and contributing to an extended concrete surfaces lifespan
- Modernized Sealing Solution: The liquid concrete crack filler quick room-temperature curing minimizes waiting time, providing effortless fluidity and compatibility with basic tools for efficient concrete protection tasks
- Simplified Sealing Process: Achieve easy completion of sealing tasks using the ready-to-use concrete sealant,Cement Slab Repair which minimizes disruptions and employs a low-odor formulation to provide comfort during application in various environments
New
Waterproof Adhesive 70oz, Transparent Waterproof Sealant Coating, Anti-Leaking Sealant Agent - Sealants Repair Leak Agent for Roofs, Bathroom, Walls, Kitchen, Garden, Indoor & Outdoor
- Efficient Waterproof & Long-Lasting Seal: The waterproof sealant can cure quickly within 30 minutes, forming a transparent and dense waterproof membrane. The waterproof coating will be completely cured in 24 hours. It can effectively isolate air, moisture and moisture, prevent leakage and do not change the surface appearance. The stability is enhanced over time, and it can penetrate tiny gaps, adapt to the deformation of the material, and the strength remains unchanged after curing.
- Excellent Weather Resistance & Aging Resistance: Acrylic Waterproof sealant clear has the characteristics of UV resistance, high temperature resistance (100°C/212 degrees Fahrenheit) and low temperature (-20°C/minus 60 degrees Fahrenheit), which is anti-cracking and peeling, scratch resistance, UV resistance, crack resistance, corrosion resistance. Resist the rupture caused by extreme climate and building movements and extend the service life.
- Invisible Aesthetic Protection: The transparent waterproof coating is completely transparent and color-free, maintaining the original texture and beauty of surfaces such as roofs, walls, and bathrooms. Waterproof paint is suitable for various indoor and outdoor materials (concrete, metal, wood, tiles, plastic, etc.).
- Water-based Environmentally Friendly Formula: Water-based waterproof sealant is environmentally friendly and harmless, non-toxic and odorless, compatible with various scenarios.High solid content, better smooth surfaces to promote penetration, and make windows more beautiful.
- Indoor and Outdoor Applicability & Construction Convenience: Waterproof sealant is suitable for roofs, basements, pipelines, gardens, and other scenes, supporting brushing, rolling or spraying, and can be cross-applied and cured within 24 hours.
New
Waterproof Adhesive 35oz, Transparent Waterproof Sealant Coating, Anti-Leaking Sealants Agent - Sealant Repair Leak Agent for Roofs, Bathroom, Walls, Kitchen, Garden, Indoor & Outdoor
- Efficient Waterproof & Long-Lasting Seal: The waterproof sealant can cure quickly within 30 minutes, forming a transparent and dense waterproof membrane. The waterproof coating will be completely cured in 24 hours. It can effectively isolate air, moisture and moisture, prevent leakage and do not change the surface appearance. The stability is enhanced over time, and it can penetrate tiny gaps, adapt to the deformation of the material, and the strength remains unchanged after curing.
- Excellent Weather Resistance & Aging Resistance: Acrylic Waterproof sealant clear has the characteristics of UV resistance, high temperature resistance (100°C/212 degrees Fahrenheit) and low temperature (-20°C/minus 60 degrees Fahrenheit), which is anti-cracking and peeling, scratch resistance, UV resistance, crack resistance, corrosion resistance. Resist the rupture caused by extreme climate and building movements and extend the service life.
- Invisible Aesthetic Protection: The transparent waterproof coating is completely transparent and color-free, maintaining the original texture and beauty of surfaces such as roofs, walls, and bathrooms. Waterproof paint is suitable for various indoor and outdoor materials (concrete, metal, wood, tiles, plastic, etc.).
- Water-based Environmentally Friendly Formula: Water-based waterproof sealant is environmentally friendly and harmless, non-toxic and odorless, compatible with various scenarios.High solid content, better smooth surfaces to promote penetration, and make windows more beautiful.
- Indoor and Outdoor Applicability & Construction Convenience: Waterproof sealant is suitable for roofs, basements, pipelines, gardens, and other scenes, supporting brushing, rolling or spraying, and can be cross-applied and cured within 24 hours.