FS208 Two-Component Aspartic Polyurea Weather-Resistant Elastic Topcoat
  • FS208 Two-Component Aspartic Polyurea Weather-Resistant Elastic Topcoat
  • FS208 Two-Component Aspartic Polyurea Weather-Resistant Elastic Topcoat

FS208 Two-Component Aspartic Polyurea Weather-Resistant Elastic Topcoat

This product is an elastic topcoat with excellent weather resistance. Component A is mainly composed of polyaspartic ester as the film-forming substance, supplemented with various pigments, fillers, trace additives, and a small amount of environmentally friendly solvents. Component B is a polyester-modified polyisocyanate.
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PROPERTY:                        

■ High solid content

■ Excellent weather resistance, with a service life of up to 30 years      

■ Good adhesion to concrete substrates

■ High elongation rate and great tensile strength

■ Excellent waterproofing and decorative functions.

 

Designed for use:

Primarily used as a topcoat in various concrete waterproofing systems.

 

Physical parameters:

Colour:                                               Meets customer requirements

Weight solid fraction:                       ≥85%

Flash point (° C)

A:                                                        about 85

B:                                                        about 70

Viscosity:                                             ≥1000 CPS(25℃, initial mixing of two components)

Specific Gravity:                                1.15±0.03g/cm3

Gloss:                                                   High gloss   

Coating film thickness:  

Ground coating thickness:        ≥200μm

Wall coating thickness:              ≥200μm  

Theoretical coating rate:               3.5-4m2/KG(200μm)

 

Coating film main technical indicators

 

Elongation :                                   ≥200%

Tensile strength:                             ≥10MPa

Tear strength:                                  ≥60N/mm  

Adhesion(concrete):                 ≥2.5 MPa or substrate failure                   

Wear resistance (750g/500r):   ≤40mg

Construction parameters::

Use ratio:                                           A:B=1:1(Weight ratio, stir well before use)

Construction time available:

temperature(℃)

5

10

20

30

Mixed use period(min)

50~60

45~55

45~50

40~45

Construction conditions:

Ambient temperature:         5℃-30℃

ambient humidity:                ≤85%

Substrate temperature:       must be greater than the air dew point temperature of 3℃ or more

Construction method:          brush, roll or spray.

Cleaning agent:                      matching standard diluent

 

Drying time and coating interval:

temperature(℃)

5

10

20

30

dry to touch(hrs)

4

3

2

1.5

hard drying time(hrs)

12

10

8

6

Construction interval(hrs)

12-48

10-48

8-48

6-48

The provided data is for guidance only.  The actual drying time/paint application interval may vary and can be longer or shorter, depending on factors such as film thickness, ventilation conditions, humidity, underlying paint, and the need for early loading and unloading.

Coating Compatibility

Suitable for application as a primer: Directly applied to the prepared substrate surface or refer to our company's recommended compatible primer.

Mixing Instructions

Mix the materials strictly according to the provided ratios.

When mixing, first gently stir the A-component before proceeding with the mixing.

For improved accuracy in mixing, it is recommended to use an electronic scale for precise weighing.

After mixing A and B, ensure thorough mixing with a mixer before application; otherwise, there may be areas of the coating that do not dry properly.

Surface Preparation:

Rinse off salts and other water-soluble impurities with clean water.

Remove grease with appropriate cleaners and degreasers.

Ensure the surface is clean and dry before construction.

Pay attention to the interval between the application of the primer and the topcoat.

 

Storage::

Storage time:         Paint: 1 year,        Hardener: 1 year.

Storage temperature:  0℃-30℃.

 

PACKING:

Paint: 10KG/1KG/0.5KG   Hardener: 10KG/1KG/0.5KG

 

Safety Measures:

  1. Avoid contact with skin and eyes.
  2. If paint comes into contact with the skin, wash with an appropriate detergent.If paint comes into contact with the eyes, rinse with plenty of water and seek medical attention immediately.
  3. Ensure good ventilation at the construction site.
  4. The paint contains flammable substances; keep away from sparks and prohibit    
  5. Smoking in the vicinity of the work area.
  6. Comply with all health and safety regulations on site.

 

Declaration:

The information provided in this product manual is based entirely on data obtained from our laboratory and practical experience.  However, as the actual use of the product is usually beyond our control, we only guarantee the quality of the product itself.  We reserve the right to modify this manual without prior notice.