Silicone emulsions

Silicone emulsions for hydrophobic treatment, dust removal, additives for paints and varnishes.

Silicone emulsions for water-repellent and dedusting treatment of building materials, fiber-glass & basalt insulation materials. Release agents (antiadhesive).

Silicone crème 502

Product description

Silicone crème 502


Silicone crème 502 is water-soluble hydrophobizing cream based on silane, solvent-free.


Water-repellent crème Silicone crème 502 is used for impregnation and priming of concrete and reinforced concrete, used for construction of bridges, roads, buildings and constructions.


  • Penetrates deeply into the pores, while not clogging them, thus preserving breathability of materials.
  • Solvent free, water soluble and environmentally safe.
  • Low volatility.
  • High resistance to alkalis.
  • Thixotropic.
  • After processing, the absorption of chlorine and water by the concrete is decreased.
  • Increased durability and resistance to the effects of freeze-thaw cycles and salts.
  • Provides good adhesion to paints.

Application methods

Surface preparation: New surfaces must be cleaned of large particles and dust by sweeping or blowing with compressed air. Old surfaces must be thoroughly cleaned: remove flaking particles that are loosely bonded to the substrate, remove dust and other contaminants. It is recommended to clean the surface with high pressure washers, steam cleaner, water jet or mechanically. After wet cleaning, allow the surface to dry.

It is recommended to apply the product on a dry, clean, dust-free surface.

Concrete cannot be treated with the product for at least four weeks after its manufacture, to prevent affecting on its hardening.

The application method at surface treatment:

The cream is applied by airless method, undiluted, providing desired thickness with a paintbrush, roller or spatula.

The consumption depends on the porosity of the material being processed. Silicone crème 502 in the amount of up to 400 g/m² can be applied at once to vertical surfaces and roofs without loss of material.

The cream should not contact directly with bitumen.

It is recommended to use in dry weather at a temperature of +5°C to +25°C.

In case of unexpected rain, it is necessary to cover already impregnated surfaces and to stop further processing.

The active ingredient silane penetrates into the material from 30 minutes to several hours, the exact time depends on the porosity and, consequently, on the quality of the concrete.


Store in original containers at temperature from +5°С to +30°С in a cool, dry, well-ventilated place, protect from moisture and direct sunlight, away from heaters.
Guaranteed shelf life - 6 months.
Do not store in containers painted inside, or containers made of aluminum or other light metals.
Storage over the date specified on the label does not necessarily mean the product is unusable. In case, if store more please check the properties of product before use.


  • polyethylene drums up to 50 dm3;
  • barrels combined / steel-polyethylene up to 200 dm3;
  • special polymeric containers up to 1 m3.

Safety information

Detailed instructions are given in the relevant product safety data sheet. It can be provided upon request.
  • Silkor Ltd. is a large-scale supplier and manufacturer of hydriphobic agents. To get a special offer or to buy water-repellents, find out the current price in Ukraine or your domestic market, please, use any easy contact way:

Physical and chemical properties

Parameter name and measure unitStandard
AppearanceCream from white to light yellow color
Density at temperature (25,0±0,5)°С, g/cm3~ 1,02
Active substance content, %, min.50
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