Lithium concrete hardener COUPSYL®LS-HARDENER

COUPSYL® LS-HARDENER as a liquid lithium-based concrete hardener is a colorless, transparent and full mineral solution. Lithium silicate concrete hardener with its high penetration into the concrete and cement texture while reacting with calcium and magnesium salts has blocked the pores and capillary tubes. It does not allow water or steam particles, oil and even harmful gases to penetrate. Also, it actually removes efflorescence from cement and concrete surfaces by absorbing calcium and calcareous compounds. In other words, this product with its high penetration strength increases the texture density of these surfaces. Therefore, concrete surfaces that have been reinforced with lithium-based silicate penetrant hardeners increase their abrasion resistance and also their permeability is greatly reduced while losing their adsorption and penetration centers.

Physical and chemical properties

Uses and applications of liquid lithium concrete hardener LS-HARDENER

Glazing old and new concrete surfaces (glossy, anti-wear and impermeable)

Making concrete floors hygienic

Water repellent concrete water tanks and elevator shafts

Water repellent of building facades, cement cladding of bricks and tiles – ceramics

Anti- efflorescence and waterproofing primer before concreting and repairing concrete

Increasing abrasion resistance and dust repellent of old concrete surfaces

Increasing the hardness of concrete surfaces and floors

Polishing and dust proofing concrete floors

Prevents the growth of fungus, moss and lichen on the surface

Increasing the hardness and impermeability of gypsum , cement and concrete floors

Polishing and reducing the permeability of floors on which dry concrete or mortar has been applied.

Suitable cover for concrete floors of various industrial and semi-industrial environments, parking lots and sheds and warehouses

To preserve the color and protect all types of decorative concrete surfaces and stamped concrete without the possibility of scaling and permanent life

Features and benefits of liquid lithium concrete hardener LS-HARDENER

Being Lithium-based and high penetration power

Fully absorbent and penetration power up to 5-10 mm in concrete

Permanent durability and stability

Improve the abrasion resistance of concrete surfaces

Being water-based and with petroleum solvents (environmentally friendly)

Nonflammable

Heat resistant to temperature up to 400 ° C

Absorption of free lime and efflorescence control strength

Ability to filling pores and capillaries and microscopic concrete, stone and brick ducts

Ability to increase the concrete density

Restoring old concrete surfaces and further strengthening

Water repellent concrete

Prevent negative water pressure

No participate in an Alkali-silica reaction of concrete

Method and tools:

Lithium silicate concrete hardener can be applied to the surface with a low-pressure pump (spraying pump) or a brush without the need for dilution. But depending on what concrete surface (concrete, stone, and brick) is applied and also what application it has, performing method can be a little different. (For more information, refer to this product manual file.)

Maintenance method

Keep in a sealed container, dry and low light environment at a temperature of 15-40 degrees Celsius. In case of contact with skin, wash immediately with plenty of water. Immediately see a doctor if swallowed. This solution is free of hazardous evaporative and non-flammable materials.

Storage: keep in closed plastic containers separate from acids, reactive metals and ammonium salts at a temperature of 15-40 ° C. It should not be stored in aluminum, copper, brass, zinc or galvanized containers.

Packaging and shipping

COUPSYL® LS-HARDENER is offered in 4 liter and 20 liter containers. Due to the absorption of atmospheric carbon dioxide by this substance, they must be kept in the main containers in the form of seals.