Water-based high-grade exterior wall paint

520W Water-based Advanced Exterior Wall Paint

Product Introduction:

This product is made primarily of acrylic emulsion resin , mixed with performance additives. It is an environmentally friendly product, producing a smooth and even coating with weather resistance, water resistance, and chemical resistance. It is also easy to apply.

characteristic:

1. Convenient construction
2. The coating is smooth, with rich colors and excellent gloss.
3. Excellent weather resistance and alkali resistance
4. It has excellent scrub resistance and is also mildew and algae resistant.
5. This product is an environmentally friendly paint and has no unpleasant odor.

use:

1. Suitable for the construction and maintenance of large buildings such as residences, hotels, office buildings, and schools.
2. Widely used in the exterior walls of buildings
3. Suitable for coating and protecting concrete or cement mortar walls on building exteriors.

Product characteristics:

Viscosity: 100 ± 5 KU (25 ℃ )

Specific gravity (g/ml) : 1.18 ± 0.05 (g/ml)

Color: Please refer to our standard color chart for details.

Volumetric solids (%) : 30 ± 1%

Recommended thinner: purified water

Drying time:

Drying time will vary depending on the ambient temperature and humidity.

Theoretical coverage:

Typical: 10 m²/L/coat (dry film thickness: 30 μm ( per coat ) )
The actual amount of paint applied will vary depending on factors such as the condition of the wall, the type of paint, the gloss, and the color.

construction:

Tools: airless spray gun, paintbrush, roller

Dry film thickness: Adjustable as needed

Construction conditions: Construction should be carried out at a temperature above 5 ℃ and a relative humidity below 85%.

Cleaning: After using all tools, it is recommended to clean them with clean water.

If dilution is required, please use purified water.

For walls with different degrees of chalkiness, the dilution ratio can be adjusted appropriately according to their paint absorption capacity and the number of coats applied.

Surface treatment:

Before painting, the exterior wall surface must be firm, dry, clean, and free of dust and oil stains ( oil stains should be cleaned with solvent ) , moss, and dirt.

The following different methods can be used to handle the situation, depending on the circumstances:

New walls (unpainted)

Ensure the walls are completely dry; concrete and plaster walls should have sufficient curing time.

Wall humidity: The humidity of brick and mortar walls should be below 8%.

The pH value of cement walls, concrete, and cement mortar walls should be less than 10.

Please use appropriate tools to remove mortar residue and protrusions from the wall surface.

Fine grease and dust should be cleaned with a neutral detergent or solvent, or wiped with a damp cloth to thoroughly remove all stains.

For large cracks and dents on the wall surface, please repair with cement mortar; for small holes and cracks that cannot be filled smoothly with paint, use putty to repair them (try to repair only the affected areas). After using repair materials, the wall must be completely dry and sanded smooth before continuing construction.

Old wall (already painted)

If the original paint layer is intact and adheres well to the wall, you can continue applying the paint. However, if the paint becomes chalky, you can lightly sand it with sandpaper or remove the chalky layer with a low-pressure water gun. The wall must be completely dry and sanded smooth before continuing the application.

If the old paint film is partially damaged, use appropriate tools to remove the damaged paint film down to the edge of the still-firm part, and repair it smoothly before continuing the work.