Basement & Garage Waterproof Sealant

$59.90

In Stock
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Stop water infiltration permanently in basements and garages. Our basement and garage waterproof sealant is specially formulated to block water penetration through concrete, masonry, and foundation surfaces. It creates a continuous waterproof barrier that prevents moisture from seeping through walls and floors, protecting your property from leaks, dampness, and structural damage. Whether you are dealing with minor seepage or recurring moisture problems, this sealant delivers reliable and long-lasting protection.

The most effective waterproofing solution available. Engineered with advanced sealing technology, this product penetrates porous substrates and forms a strong, water-resistant membrane once cured. It actively blocks capillary water movement and resists hydrostatic pressure, making it far more effective than standard surface coatings or temporary moisture barriers. The result is durable, structural-level waterproofing performance.

Money-back guarantee for total confidence. We stand behind the quality and performance of our waterproof sealant. If you are not completely satisfied with the results, we offer a full refund. Our money-back guarantee ensures that your purchase is entirely risk-free and reflects our confidence in delivering professional-grade protection.

The cheapest professional basement waterproofing solution on the market. Waterproofing does not need to involve expensive contractors or complex systems. Our sealant offers high-performance protection at the most competitive price available. It provides outstanding value compared to costly membrane installations or repeated repair treatments.

Fast 24-hour delivery for urgent moisture problems. Water infiltration can quickly lead to mold growth, structural weakening, and property damage. That is why we provide reliable 24-hour delivery, allowing you to address moisture issues immediately and prevent further deterioration.

Controlled application rate of 10 kg per m² for optimal coverage. The recommended consumption of 1 kilogram per square meter ensures consistent thickness and effective waterproofing performance. This precise dosage allows accurate project planning and guarantees a uniform protective barrier across treated surfaces.

Creates a seamless waterproof membrane. Once applied and cured, the sealant forms a continuous layer without joints or weak points. This seamless barrier prevents water migration through cracks, pores, and surface imperfections, significantly reducing the risk of leaks and damp patches.

Suitable for concrete, masonry, and foundation surfaces. This waterproof sealant adheres strongly to concrete walls, cement floors, brickwork, and foundation structures. It is ideal for basements, garages, cellars, storage areas, retaining walls, and other below-grade constructions exposed to moisture.

Improves durability and structural longevity. By preventing water penetration, the sealant protects reinforcement steel from corrosion and reduces freeze-thaw damage in cold climates. This helps extend the lifespan of your building structure and minimizes costly future repairs.

Easy application for professionals and homeowners. Designed for straightforward use, the sealant can be applied with a brush, roller, or trowel depending on surface type. Its workable consistency allows even spreading and strong adhesion, delivering professional-quality waterproofing without specialized equipment.

Instructions

  • Ensure the surface is clean, sound, and free from dust, grease, loose particles, paint residues, or previous unstable coatings before application.
  • Repair large cracks or structural defects prior to applying the sealant to ensure a stable substrate.
  • Slightly dampen highly porous surfaces with clean water, but avoid leaving standing water.
  • Mix the product thoroughly if required to achieve uniform consistency before application.
  • Apply the sealant evenly using a brush, roller, or trowel.
  • Respect the recommended dosage of approximately 10 kg per square meter to ensure adequate membrane thickness and waterproofing performance.
  • Spread the product uniformly to create a continuous, seamless coating across the entire surface.
  • For enhanced protection, apply a second coat after the first layer has set, especially in areas exposed to higher moisture pressure.
  • Allow sufficient curing time according to environmental conditions before exposing the treated surface to water or heavy use.
  • Avoid application during heavy rain, freezing temperatures, or extreme heat to ensure proper adhesion and curing.
  • Clean tools immediately after use with water or appropriate cleaning agents and store the product in a cool, dry place with the container tightly sealed.

 

Weight N/A
SKU FPBASEMENTGARAGEWATERPROOFSEALANT5L, FPBASEMENTGARAGEWATERPROOFSEALANT20L
GTIN 5056773801608, 5056773801615

65 reviews for Basement & Garage Waterproof Sealant

Customer Images

Image #1 from Romano B.
Image #1 from Romano B.
Image #1 from Simon V.
Image #1 from Romano B.

Romano B.

Soddisfatto del prodotto Ottimo come sempre, ineccepibile il servizio FerberPainting.

Image #1 from Romano B.

Romano B.

Soddisfatto del prodotto Ottimo come sempre, ineccepibile il servizio FerberPainting.

Image #1 from Simon V.

Simon V.

Produit conforme à mes attentes. Facilité d'utilisation, résultat parfait. Je recommande les produits Ferber Painting pour leur professionnalisme et la qualité des produits présentés.

Image #1 from Romano B.
Image #1 from Romano B.
Image #1 from Simon V.
1-30 of 65 reviews
  1. I risultati eccezionali sulle mie pareti in blocchi rendono questa finitura una scelta imprescindibile. Ha davvero compiuto meraviglie.

  2. Finally safe from infiltrations, my basement owes this protection to this exceptional coating. We highly recommend it.

  3. Dankzij deze coating heeft mijn garage zijn leefbaarheid herwonnen. Een opmerkelijke verandering die het gebruik van de ruimte aanzienlijk heeft verbeterd.

  4. Grâce à cet enduit d’étanchéité, les infiltrations d’eau dans notre cave font partie du passé. Nous sommes vraiment impressionnés par son efficacité.

  5. Ofreciendo seguridad duradera contra la intrusión de agua, este producto es una elección confiable.

  6. My tunnel is now perfectly sealed thanks to the use of this product. A reliable protection against infiltrations.

  7. Nonostante il prodotto sia fantastico, ho riscontrato alcune difficoltà nel contattare il servizio clienti. Nonostante ciò, i risultati finali sono soddisfacenti.

  8. Mon garage n’a plus de problèmes d’infiltrations depuis que je l’ai appliqué.

  9. Unsere Kellerwand ist jetzt dicht wie nie zuvor.

  10. Mon sous-sol est enfin à l’abri des infiltrations grâce à cet enduit.

  11. Ons vochtprobleem in de kelder is eindelijk verholpen dankzij dit product.

  12. Cet enduit a résisté à une pression d’eau intense dans mon garage.

  13. Dankzij dit product is onze kelder nu een droge opslagruimte en we bevelen het sterk aan.

  14. Beeindruckend schnelle Trocknungszeit, keine lästigen Wartezeiten mehr.

  15. Il a une excellente adhérence sur le béton. Je le recommande vivement pour les fondations.

  16. Ce produit est idéal pour stopper les infiltrations d’eau et assurer une étanchéité parfaite. J’ai seulement rencontré un léger retard dans la livraison.

  17. Pude aplicar este revestimiento a bloques de hormigón sin ninguna dificultad. Se adaptó perfectamente a la mampostería.

  18. I’m impressed by the plaster’s resistance to back pressure. My basement is now perfectly watertight.

  19. Pude aplicar este revestimiento sobre mi revestimiento de cemento existente sin ningún problema. Se adhirió bien e hizo que mis paredes fueran aún más impermeables.

  20. I was able to paint over this coating without any problem. It allowed me to personalize my cellar while protecting it from water.

  21. Cet enduit est vraiment polyvalent. Je l’ai utilisé sur différentes surfaces, comme le béton et les parpaings, et il a toujours donné d’excellents résultats.

  22. Dank dieses Putzes konnte ich die Probleme mit der Wasserdichtigkeit meines Tunnels lösen. Ich kann ihn für diese Art von Arbeiten wärmstens empfehlen.

  23. Quedé muy satisfecho con la impermeabilización de mi sótano, ya que resistió la contrapresión y controló la humedad. Sin embargo, el único inconveniente fue un plazo de entrega más largo de lo esperado.

  24. Thanks to this plaster, all my infiltration problems in my cellar have been solved, and I’m totally satisfied with its effectiveness.

  25. Cet enduit résout les infiltrations rapidement. Je le recommande.

  26. used this coating to waterproof my garage and I’m very happy with the result. No trace of damp since.

  27. Dieses Produkt hat wirklich die Feuchtigkeit in meinem Keller reguliert. Ich bin sehr zufrieden mit dem Ergebnis und seiner Wirksamkeit.

  28. Funciona muy bien y es fácil de usar.

  29. Este revestimiento es realmente resistente a la presión del agua. Protegió perfectamente mi garaje de las filtraciones.

  30. Un grand merci à ce produit ! Ma fosse d’ascenseur était constamment sujette aux infiltrations, mais depuis l’application de cet enduit, plus aucun souci.

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