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Foundation Armor 1-Gal. L3000 Ready to Use Water-Based Lithium Silicate Densifier, Hardener, and Sealer for Concrete & Masonry
Armor L3000 improves durability, abrasion and chemical resistance of concrete
Foundation Armor 1-Gal. L3000 Ready to Use Water-Based Lithium Silicate Densifier, Hardener, and Sealer for Concrete & Masonry
Item #: 13431497

Foundation Armor 1-Gal. L3000 Ready to Use Water-Based Lithium Silicate Densifier, Hardener, and Sealer for Concrete & Masonry

Item #: 13431497

AUD 209

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Armor L3000 improves durability, abrasion and chemical resistance of concrete
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What Stands Out

Water-Based Formula
This product features a water-based formulation, making it safe and environmentally friendly while ensuring easy application and cleanup for users concerned about harmful chemicals.
Durable Hardening
With its lithium silicate technology, this densifier effectively hardens and strengthens concrete, enhancing durability and longevity compared to traditional sealers, which often fail to provide robust protection.
Multi-Purpose Use
Designed for both concrete and masonry, this product offers versatile protection and sealing capabilities, effectively addressing various user needs across different surfaces, making it a valuable addition to any toolkit.

Product Details

Enhance Concrete Performance with Armor L3000. Improve durability, resistance, and appearance of concrete surfaces. Get Ready-to-Use L3000 Lithium Silicate Densifier at Ubuy Tuvalu.
  • Increases concrete strength by up to 45%
  • Reduces movement of subsurface water and moisture
  • Does not alter the look or color of the concrete
  • Penetrates up to 2 inches and creates Caclium Silicate Hydrate within the pores
  • Can be used alone or before polishing concrete floors
  • Ready to use without the need for mixing or diluting
Brand NameFoundation Armor
UPC782247377687 610370080207
Unit Count128 Fluid Ounces
Number of Items1
ManufacturerFoundation Armor
ModelL30001GAL
Part NumberL30001GAL
Material TypeLithium Silicate
Item Weight10 pounds (4.54 kg)
Item Dimensions14 x 5 x 12 inches (35.6 x 12.7 x 30.5 cm)
Water Resistance LevelWater Resistant
Item FormLiquid
Compatible MaterialConcrete
Style NameCompact
ColorClear
Surface RecommendationFloor
MaterialLithium Silicate
BrandFoundation Armor
StyleCompact
Item dimensions L x W x H14 x 5 x 12 inches (35.6 x 12.7 x 30.5 cm)

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners seeking to strengthen and protect concrete surfaces in garages, driveways, and patios.

  • Contractors

    Perfect for contractors needing a reliable solution for densifying and sealing concrete in commercial and residential projects.

  • DIY Enthusiasts

    Great for DIY enthusiasts looking for an easy-to-apply treatment that enhances the durability of concrete and masonry.

Not Suitable For
  • Soft Surfaces

    Not suitable for soft or porous surfaces like wood or unsealed tiles, as it’s designed for concrete and masonry.

Product Description

Foundation Armor 1-Gal. L3000 Ready to Use Water-Based Lithium Silicate Densifier, Hardener, and Sealer for Concrete & Masonry

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Foundation Armor L3000 used for?

    Answer: Foundation Armor L3000 is primarily used as a densifier, hardener, and sealer for concrete and masonry surfaces. It penetrates the substrate to increase density, improve durability, and protect against moisture and stains. This makes it ideal for both residential and commercial applications where surface toughness and longevity are critical.
  • Question: How do I apply Foundation Armor L3000?

    Answer: Application of Foundation Armor L3000 is straightforward. First, clean the surface thoroughly to remove any contaminants. Next, apply the product using a sprayer, roller, or brush, ensuring even coverage. Allow it to dry fully before subjecting the surface to heavy use. This method ensures optimal bonding and performance for enhanced concrete protection.
  • Question: Is Foundation Armor L3000 environmentally friendly?

    Answer: Yes, Foundation Armor L3000 is water-based and formulated to be environmentally friendly. With low VOC levels, it minimizes harmful emissions during and after application. This makes it a suitable choice for households and businesses that prioritize eco-friendly products while still wanting effective protection for their surfaces.
  • Question: Can I use Foundation Armor L3000 on exterior surfaces?

    Answer: Absolutely, Foundation Armor L3000 is designed for both interior and exterior surfaces. It effectively combats moisture intrusion while enhancing the overall appearance of patios, driveways, walkways, and other outdoor concrete structures. Its versatility allows it to function well in various environmental conditions, ensuring long-lasting protection.
  • Question: How long does it take for Foundation Armor L3000 to dry?

    Answer: Foundation Armor L3000 typically dries to the touch within 1 to 2 hours, although full curing may take up to 24 hours depending on humidity and temperature conditions. Proper drying ensures optimal hardening and sealing, so it’s crucial to avoid water exposure until fully cured to achieve the best results.
  • Question: Is Foundation Armor L3000 suitable for new concrete?

    Answer: Yes, Foundation Armor L3000 is suitable for new concrete, as it can be applied once the surface is fully cured. Its densifying properties enhance the strength of new concrete, protecting it from the onset of wear and tear while improving resistance to moisture and stains from day one.
  • Question: Can Foundation Armor L3000 be used indoors?

    Answer: Yes, Foundation Armor L3000 is ideal for indoor use. Its low VOC content ensures minimal air quality impact, making it suitable for home and commercial environments. Effective for applications in basements, garages, and warehouses, it enhances the durability of your concrete while maintaining indoor air quality.
  • Question: Will Foundation Armor L3000 change the appearance of my concrete?

    Answer: Foundation Armor L3000 is designed to enhance, not alter, the natural appearance of your concrete. It provides a subtle sheen without creating a slippery surface, ensuring safety while beautifying the concrete. Whether you want to maintain a matte finish or achieve a slight gloss, it works effectively to showcase the existing look.
  • Question: How much Foundation Armor L3000 do I need for my project?

    Answer: Coverage for Foundation Armor L3000 is approximately 200-400 square feet per gallon, depending on the porosity of the surface. To determine how much you need, assess your project's total area and consider the surface condition. Proper estimation helps ensure you have enough product for comprehensive coverage without excess.
  • Question: Where can I buy Foundation Armor L3000 in Tuvalu?

    Answer: You can purchase Foundation Armor L3000 from Ubuy in Tuvalu. Ubuy offers a convenient way to order this reliable concrete densifier, hardener, and sealer online, ensuring you have access to high-quality products delivered right to your doorstep.

Foundation Armor Sealers Editorial Review

The L3000 is a lithium silicate concrete sealer that creates a crystalline barrier to reduce the size of pores and increase the strength of concrete. This product should not be mistaken for a water-repellent sealer like a siliconate, silicone, or siloxane sealer. It cannot repel water or any liquid. It is best used on white concrete or concrete that is light in color. If you have dark concrete, use a Silane-Siloxane water repellent instead. To use L3000, make sure the surface is clean, dry and free of any other sealers or coatings. The L3000 should be diluted with at least 1:1 with water so it can penetrate the surface properly. The product can be applied with a garden pump sprayer, foam roller or brush at temperatures between 45 - 85°F. According to customer reviews, the L3000 is easy to apply and clean up. It works well on concrete surfaces that are crumbling, leaving a smooth surface after filling in hairline cracks. The product has also been successful in stopping concrete dust footprints. However, if the product is not applied carefully, it can lead to white patches. The L3000 is an excellent product for use on floors that have forklift and pallet traffic, with no gouges or chipping observed. To achieve the desired outcome with L3000, always follow the instructions carefully.

Customer Reviews & Ratings

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Pros

  • Penetrates the surface to create a crystalline barrier that increases the strength of concrete
  • Creates an excellent surface for acrylic sealers, epoxy coatings, and urethane coatings
  • It absorbs into the concrete very well
  • Easy to apply and clean up
  • Works well on crumbling surfaces
  • Stops concrete dust footprints

Cons

  • It cannot repel water or any liquid

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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