Lithium Concrete Hardener Professional Manufacturer

Qty (Kilogram) Unit Price (USD)
540 - 999 4.0
1000 + 3
Payment Terms: T/T,L/C
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Basic Info.
  • Pattern: Others 
  • Product Material: Others 
  • Technics: Others 
  • Function: Others 
  • Usage: Others 
  • Brand Name: Goodcrete 
  • Appearance: Colorless and odorless liquid 
  • Specific Gravity: 1.1g/cm3 min 
  • Functions: Hardening, life prolonging, gloss generating 
  • For: Some floors 
  • Method of Using: Surface sprayed 
  • Coverage: 3-5m2/KG 
  • Trade Mark: Goodcrete 
  • pH: 11 
  • Depth of Penetrating: 3-8mm 
  • Place of Origin: Hebei  
  • Min.Order: 540 Kilogram
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 100MT/Month
  • Packing:20kg/pail or 250kg/drum
  • Delivery Date: Within 15days against receiving the payment

Lithium Concrete Hardener

Professional Manufacturer, Core Technology!

International First-class Quality, but Competitive Price!

Provide OEM service!

Brief Introduction:

Goodcrete Lithium Concrete Hardener (other name: Floor Hardener, Concrete Sealer, Concrete Densifier, CS) is a lithium-based, inorganic silicate chemical solution especially for the sealing/hardening/dustproofing etc of 

some floors, it's colorless, odorless, environment friendly, non-toxic, non-flammable, free of VOC and easy to 

use. It produced by inorganic silicate, catalysts and other additives through high temperature emulsification. 

It is a low alkaline active-copolymer, can efficiently penetrate into the concrete structure, seal the pores and 

continually  increase the floor's hardness, strength and  service life, and after polishing, can get the floor an

immediate and permanent gloss. It divides into Lithium Silicate Concrete Hardener, Sodium Silicate Concrete Hardener.


Absolutely environment friendly, colorless, odorless, non-toxic, non-flammable, release no VOC, easy to use.

Product Data:

Appearance: Colorless, odorless clear water like liquid

Solid Type: Lithium silicate

PH value: 11

Freezing Point(°C): 0°C

Specific gravity: 1.1g/cm3 

Flash Point(°C): Non flammable

VOC Content: Solvent-free; zero VOC

Service Life:  25 years

Functions and Benefits:  

01. Lasting sealing, hardening, anti-permeating, dust-proofing.

02. Anti-corrosion of acid, alkali and salt.

03. Improving concrete floors compressive strength, friction coefficient, wear-resisting.

04. Anti-skidding, anti-tyre-marks..

05.  Reducing new floors' cracks and stains.

06.  Prolong the service life of the floor and finishing coating.

07.  After polishing, an immediate marble like gloss will appear and it will last forever.

08.  If not polishing, the gloss will gradually appear after  natural walk for a period of time.

09.  The treated floor is easy to clean and maintain, and the color of the treated floor is not changed.

10.  Become integral part of the floor.

11.  Easy, fast and safe to use, efficiently reduces the labor cost and maintanance cost.


Working Principle: 

Through the pores, Lithium Concrete Hardener penetrates into the concrete floors, reacts with the free calcium(Ca+), free potassium(K+)etc, then continuously generates calcium silicate hydrate, which finally solidifies and becomes an integral part of the concrete structure. In short, through filling in the pores and increasing the density of the floors it can play a role of hardening /sealing/dust-proofing/anti-skidding/anti-permeability/anti-corrosion.

Surface Treatment Before Using Concrete Hardener:

1. Clean the surface, thoroughly remove dirt, oil, laitance, coating, paint or any contaminants that retard Concrete

Sealer penetrating into the surface, if necessary could use polisher to coarsely grind the floor first to open the pores.

2. For new poured concrete, construction need after at least 7days curing.

Method of Using: 

1. Shake well before using.

2. Coverage: About 3-5m2/kg.

3. If a matt surface is wanted:

Spray(or brush/roll) Concrete Hardener evenly and wet the concrete surface, keep the surface wet at least 30minutes, the area become dry too quickly, need an immediate additional spraying.

4. Air temperature at 5-35℃, and relative humidity 10-90% is the best, when temperature >35℃, please sprinkle water to cool down the surface first.

5. If a gloss surface is required, please refer to following process:

   1). Coarsely grind the floor by 50-200mesh (wet or dry grinding) abrasive disc;

   2). Spray Concrete Hardener evenly on the floor, coverage: 0.1-0.2KG/m2, keep the floor wet at least 30minutes;

   3). Grind to 400mesh (wet or dry grinding);

   4). Polish to 800mesh (dry polish);

   5). Spray Hardener again, coverage: 0.1KG/m2;

   6). Polish to 1500-2000mesh (dry polish);

6. Avoid the surface suffer from water, rain and freeze within 24h after construction, after 4hours, the floor can be walked on, and after 7days, the treated surface can be open to heavy traffics or start following works.


For C25 or above concrete floor, about 3-5m2/kg(150-200square feet/gallon), 

For terrazzo floor, about 6-8m2/KG.

According to different quality and tightness of the concrete floor, the coverage is different.

Applicable Places:

Concrete floor, cement-mortar floor, color aggregate floor, emery floor, terrazzo floor, and self-leveling floor, whatever below and above ground, indoors and outdoors, new or old. 

Industrial Floors

Public Floors

Transport Floors

Commercial Floors

Food Factory

Park Square



Power Plant


Parking Lots

Exhibition Hall

Chemical Plant



Textile Factory


Railway Station

Pharmaceutical Factory


Coach Station

Sewage Plants


Logistic Center




Cold Storage




A. Not suitable for lightweight blocks, porous masonry etc similar products. 

B. Floors previously treated with curing or sealing agents, unless these coatings have completely worn off or have been removed by chemical or mechanical means.

Clean Up:  By soap and water.

Packing:  20kg/pail, 220kg/barrel(=5gallon/pail, 55gallon/barrel), Unlimited shelf life in the original and sealed condition.

Skype: goodcrete     WeChat:  13503217507

Send message to this supplier
Ms. Linda Lv (Manager)
Tel: 86-0311-83822128
Mobile: 13503217507
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Contact Method
Shijiazhuang Goodcrete Waterproof Protective Co., Ltd.
606 Chuangxin Tower, No. 368 Xinshi North Road, Shijiazhuang, Hebei, China (Mainland) / 050000
Fax: 86-0311-83822128
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