Farbacoat Protect

Elastomeric polyurethane sprayed waterproofing coating, two-component with 100% high quality dry residue. The coating is applied on metal (steel, aluminum), concrete (cement / construction), wooden or on polyurethane insulating foams. Recommended for structures required protection from water, salt solutions, abrasive dry and hydroabrasive wear, as well as for high mechanical resistance to shocks and cuts.

Farbacoat PROTEKT — elastomeric polyurethane sprayed waterproofing coating, two-component with 100% high quality dry residue. The coating is applied on various surfaces: metal (steel, aluminum), concrete (cement / construction), wood or polyurethane insulating foams. Farbacoat PROTEKT is recommended for structures required protection against water, salt solutions, abrasive dry and hydroabrasive wear, as well as for high mechanical resistance to impacts and cuts.

RECOMMENDATIONS FOR USE

Covering Farbacoat PROTEKT use:

to protect internal and external surfaces;
as a protective coating for bunkers, tanks, tanks and various technological equipment, which is exposed to intensive hydroabrasive and abrasive impact;
for waterproofing foundations, balconies, cellars and terraces, as well as drain holes;
as a protective coating for concrete floors in industrial and warehouse premises, at facilities that are associated with the production, sorting and storage of food products;
as a protective coating for wastewater tanks and septic tanks;

Farbacoat PROTECT is able to change color under the active influence of UV radiation, while maintaining positive mechanical properties. When it is necessary to obtain a stable color, it is recommended to apply a protective coating Farbacoat URETHAN to Farbacoat PROTEKT 35.

PRODUCT SPECIFICATIONS

Product Feature (Component A-ISO and B-Polyol)

Indicators	Standard Value
Component viscosity A, B (25°C)	900 mPa • s, 600 mPa • s
Volatile content	0%
Density A, B (25°C)	1.11 g / cm3, 1.05 g / cm3,
Gelation time (18°C)	3-5 seconds
Drying time to “dry to touch” (18°C)	6-8 seconds
The interval of overlap	from 1 hour to 12 hours
Mix ratio	1:1 (volume)
Recommended thickness	1.5-4.0 mm
Consumption (theoretical)	1.08 kg / m2 with a thickness of 1 mm

Physical properties of the coating (thickness 2mm)

Indicators	Standard Value
Tensile strength after 24 h min.	16 MPa
Elongation at break after 24h	min. 400 %
Tensile strength (min)	22 MPa
Elongation at break (min)	450%
Adhesion to the base (steel)	>5 МПа
Adhesion to the base (concrete)	>1.5 MPa
Shore hardness	96A, 45D
Abrasion (Taber index, 1000g / 1000 cycle, wheels H22)	<100 mg
Crack overlap (-20 ° C)	Class A5 (> 2.5 mm)
Water absorption (7 days)	Up to 2%
Pressure hydrostatic	Up to 70m pillar H₂0
Application temperature *	-30ᵒ to +90ᵒC**

* — these temperatures depend on external conditions (temperature, air humidity) and may differ from the indicated indicators

** — temporarily up to + 240ᵒC

PREPARATION, PACKING, APPLICATION OF THE PRODUCT

It is recommended to apply the coating only on well-prepared, primed horizontal or vertical surfaces.

The concrete surface is cleaned of dirt, grease, oil, liquid bitumen and detergents. Permissible moisture content in concrete — 5%. When applied to a new concrete, it is necessary to remove the lime milk using a sand blasting (water-jet blasting) apparatus.
Steel surfaces must be degreased, mechanically cleaned to SA2 ½. Be sure to use epoxy primer.

Farbacoat PROTEKT is sold in barrels of 200 l and 50 l.

Component A and B are mixed in a 1: 1 volume ratio.

The thickness of the applied layer is different: from 1.0 mm to 10 mm and more. The value depends on the requirements for coverage. The thickness of 1.5-2.0 mm is sufficient to ensure high waterproofing properties and excellent chemical, mechanical and anti-corrosion resistance.

The coating is applied mechanically using a high-pressure spraying apparatus, such as Reactor Graco EXP-2.

Parameters of spraying the finished product:

component A: 65-80 ° C
component B: 65-80 ° C
required pressure: 160-200 bar
hose temperature: min. 65 ° C
ambient temperature: -20 ° C to + 50 ° C
air humidity: max 90%
Surface temperature: 3 ° C above the dew point.

Component B is polyol. It contains a pigment that can undergo sedimentation during storage.

To prepare the mixture it is necessary to mix the contents of the barrel using a mechanical stirrer. Dilution with solvents is not required.

For further purification of the equipment, it is recommended to use the plasticizer DBP or solvents for polyurethanes (Mr. xylene).

Farbacoat PROTECT can change color under the action of UV rays for several weeks, the degree of color change depends on the intensity of sunlight. However, the color change does not affect the mechanical, waterproofing and anti-corrosion properties.

If the coating is applied to a surface exposed to negative external factors, carefully select the appropriate protective coating together with the manufacturer.

The waterproofing product Farbacoat PROTEKT is highly resistant to dilute alkalis, acids (pH from 1 to 14), detergents, alcohols, fuels and petroleum products, aqueous salt solutions (KCl, NaCl, MgCl2, CaCl2).

For more information about other chemical properties, contact the manufacturer.

STORAGE AND SHELF LIFE

Store at + 10 ° C to + 30 ° C. During storage at temperatures below + 10 ° C, the isocyanate component may crystallize! When solid particles appear, the product should be heated to 40-50 ° C for 24 hours. Before using Farbacoat PROTECT, it is necessary to mix component B to obtain a uniform color without stripes and streaks.

Component A — 6 months, component B — 12 months from the date of manufacture when stored in closed factory packaging. After this period can be used only after laboratory tests.

NOTE! The coating is intended for professional industrial use. Be sure to read the information about the safety of use of the product, which is presented in the Safety Data Sheet Coatings Farbacoat PROTECT.

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