Water-based general-purpose exterior wall paint

815W Water-based General Purpose Exterior Wall Paint

Product Introduction:

This product is an environmentally friendly outdoor building coating made primarily of water-based acrylic resin with added water-based pigments exhibiting excellent weather resistance. It contains no organic solvents, lead, mercury, chromium, or other heavy metals, and possesses superior waterproof, stain-resistant, and weather-resistant properties.

characteristic:

1. Excellent scrub resistance; stains on the paint film surface can be easily cleaned.
2. Excellent waterproof, alkali-resistant, and weather-resistant properties.
3. The coating is smooth and flat, with rich colors.
4. Simple and convenient construction
5. No unpleasant odor, meets environmental protection requirements.

use:

Suitable for the construction and maintenance of large buildings such as residences, hotels, office buildings, and schools.

It can be used for the decoration and protection of concrete or cement mortar walls on the exterior of buildings.

Product characteristics:

Viscosity: 100 ± 5 KU (25 ℃ )

Specific gravity (g/ml) : 1.03 ± 0.05 (g/ml)

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

Volumetric solids (%) : 40 ± 1%

Recommended thinner: purified water

Drying time :

Min ( minutes ) , H ( hours ) , D (days)	5°C	20°C	30°C
Touch time	1H	1/2H	1/3H
Acupressure time	3H	2H	1/2H
Repaint interval ( lowest )	10H	8H	6H

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

Theoretical coverage:

Typical: 13.3 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.

Construction method:

1. Please read the paint instructions carefully before application.
2. The paint should be thoroughly stirred after opening the can.
3. Strictly follow the dilution ratio specified in the instruction manual; do not over-dilute.
4. Depending on the different application tools, adhere to the recoating intervals and film thicknesses specified in the instruction manual to ensure coating quality.
5. Avoid applying excessive paint to the brush or roller during application.
6. Tools should be cleaned immediately after construction.
7. Do not pour diluted paint back into the original packaging.

Painting system:

exterior cement wall

Painting system	Paint Name	Painting method	Number of paint coats
Crack / Leveling Treatment	815PI putty	scraping	1-2
primer	903W Water-based Alkali-resistant Exterior Wall Primer	Rolling / brushing / spraying	1
Topcoat	815W General Purpose Exterior Wall Paint	Rolling / Spraying	1-2

Storage:

Store in a cool, clean, and dry place between 5 °C and 35 °C. Unused paint should be sealed tightly. Adding impurities will cause the paint to deteriorate. If unopened and properly stored, the product has a shelf life of one year.

Packaging specifications:

Supporting specifications:

18.0

L

Safety Precautions:

1. Ensure good ventilation during application, and keep the paint away from direct sunlight and heat sources.
2. To avoid contact with skin and eyes or inhalation of excessive paint fumes, please use protective equipment such as a face mask and gloves.
3. If it gets into your eyes, rinse immediately with plenty of water and seek medical attention.

Disclaimer:

The above information represents typical properties, characteristics, and applications of the product and is intended as guidance only. It should not be considered a warranty, a statement requiring the company to assume legal liability, or a basis for presuming the company to be liable. Users are responsible for confirming the suitability of any batch of product for a specific purpose before using the information and content presented in this manual.