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Goodcrete Concrete Hardener is an silicate-based, crystalline sealing/hardening agent for 
some floors, which is environment friendly, easy to use, and after one-time application can
give the floor permanent & all-sided protections, such as, sealing, hardening, dust proofing, 
anti-permeability, anti-corrosion etc.

Functions:

A. Sealing, hardening, anti-permeating, waterproofing, dirt-proofing; 

B. Anti-corrosion of acid, alkali and salt; 

C. Improving concrete floors compressive strength, friction coefficient, wear-resistance;

D. Anti-skidding, anti-tyre-marks;

E. Reducing cracks and stains.

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

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

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

Surface Treatment Before Using CS:

A. Freshly Finished Concrete Floor: No treatment need.

B. Old Concrete Floor: To grind the surface even, repair the cracks, then sweep or  
  scrab the surface clean to ensure the Concrete Hardener can efficiently penetrate the surface. 

Method of Using:

1. Shake well before use.

2. Apply with low-pressure sprayer, brush or roller to spray/brush/roll directly on  the clean concrete
    surface, application temperature at 4-35C, and relative humidity 10-90% is the best.

3. The area that becomes dry too quickly, need to proceeds the second spraying immediately.

4. If want a immediate gloss surface, grind the surface to level first, spray Concrete Hardener, then
    polish repeatedly. 

Coverage:

About 3-5m2/kg, according to different quality and tightness of the concrete floor..

                                                                                                 

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. 

Limitations:

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:  5gallon/pail, 55gallon/barrel, or 20kg/pail, 220kg/barrel. 

Storage Life: Unlimited shelf life in the original sealed condition.