SKU: 5387994351

HG Lithium Densifier

Sale price$19.80 Regular price$22.00
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

HG Lithium DensifierFEATURES: Aqueous inorganic low alkali solutionGood wetting and penetration abilityProduces waterproof and acid resistant gelsDoes not cause efflorescenseEasy to apply and storeSolvent freeNon combustibleHeat resistantInsensitive to microbial attack. ECOGUARD HG Lithium Densifier consists of a proprietary formulation of microlithium silica in an aqueous solution. The application of this solution results in a very hard concrete surface, with excellent

FEATURES:

Aqueous inorganic low-alkali solution
Good wetting and penetration ability
Produces waterproof and acid-resistant gels
Does not cause efflorescense
Easy to apply and store
Solvent-free
Non-combustible
Heat resistant
Insensitive to microbial attack.

ECOGUARD HG Lithium Densifier consists of a proprietary formulation of micro–lithium silica in an aqueous solution.

The application of this solution results in a very hard concrete surface, with excellent abrasion resistance and added water & stain repellence.​

Concrete’s surface density is increased by enhanced hydration, adjusting the pH value with carbon acid and reacting with free alkali. This reactivity results in a waterproof composite of silica and lithium carbonate formation at the concrete’s surface and sub-surface, at depth dictated by the overall porosity and presence of open capillaries.

Application & Handling​

ECOGUARD HG Lithium Densifier is suitable for all unsealed and porous concrete floors. Depending on the absorbing capacity and porosity of the concrete to be treated, the application ratio ranges from 200-300 SF per gallon,​

ECOGUARD HG Lithium Densifier is available as Ready to Use or in concentrate which can be diluted with potable water at a ratio of 1:4.​

It is recommended to apply HG Lithium after grinding up to #100 grit. It is best applied by spraying on the surface and spread with a synthetic micro-fiber applicator.

If there is a need for multiple applications due to surface porosity and/or concrete softness, allow the surface to dry to the touch in between applications.​

This product is suitable for internal and external applications

SPECIFICATIONS:

Tech Data

Safety Data

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5387994351

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4.6 ★★★★★
Based on 14 reviews
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Verified Purchase
Wade Dyer
Grantham, US
★★★★★ 3
Heavy for small dogs
Great play toy for dogs, too big and heavy for a 5 pound dog
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
A
Verified Purchase
Amanda Ostrom
San Leandro, US
★★★★★ 5
Easy portability & Strong umbrella support
Size: 19inch
Its exactly as advertized! Pros: • rolls well • medium sized (not a tripping hazard & corner fit under the edge of all my furniture) • holds tall (through center of table) umbrella while open in minor wind with water-filled option. • multiple size umbrella pole insert included • Clear instructions. • easy to use brakes (on 2 wheels for security...4 wheels would be annoying to use every day) Cons: • will still roll with brakes on with a little force when I'm being lazy...it should not be this easy (I usually have a corner of the stand tucked under a piece of furniture anyways) • I would call this "light heavy duty" rather than "sturdy heavy duty" with water-filled option. I'd imagine sand + water as suggested would actually be heavy duty. • re-design suggestion: base of umbrella could extend down below the water tank for sturdier hold, but this is the best I've found.
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Reviewed in the United States on May 19, 2026
R
Verified Purchase
Roger
Belleville, US
★★★★★ 5
Good buy
Size: 19inch
Filing it with sand (50 lbs) was a very slow process, but I got it done. The wheels are very convenient for moving the umbrella around, and the wheel locks seems to work well. So far I'm quite satisfied with the base.
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Reviewed in the United States on May 17, 2026
A
Verified Purchase
Amazon Customer Chris
Lexington, US
★★★★★ 5
Great product
Size: 19inch
Excellent quality! Highly recommend. I love that you can wheel it around to other areas and the wheels lock in place.
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Reviewed in the United States on May 6, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Good umbrella stand
Size: 21inch
Works really well. I filled it with water and it works great. The wheels worked great on the pool deck. The umbrella stands upright even in the wind here in Florida. Worth the price. Multiple pole size inserts. 2 pole security screws.
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Reviewed in the United States on May 17, 2026

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