Oil-based exterior wall primer

505PS Oil-based Exterior Wall Primer

Product Introduction:

This product uses acrylic resin with excellent weather resistance as the main component, combined with performance additives. It is easy to use, cost-effective, has a wide range of applications, and is highly versatile.

characteristic:

1. Convenient construction, easy operation, wide application range, and excellent versatility.
2. Fast drying speed
3. It easily penetrates substrates and exhibits excellent adhesion.

use:

It has good permeability to substrates such as cement walls, asbestos boards, gypsum boards, calcium silicate boards, and wooden partition boards.

Product characteristics:

Specific gravity (g/ml) : 0.96 ± 0.05 (g/ml)

Color: Colorless and transparent

Volumetric solids (%) : 20 ± 1%

Recommended thinner: 31D

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: 10 m²/L/coat (dry film thickness: 20 μm ( per coat ) )

The actual amount of paint applied will vary depending on various factors such as the condition of the wall, the type of paint, and the application procedure.

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, please clean them thoroughly with the recommended thinner.

If dilution is required, please use the provided thinner.

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 ( for oil stains, please use solvents to clean ) , 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 coating 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:

Interior cement wall

Painting system Paint Name Painting method Number of paint coats Crack / Leveling Treatment 815PI putty scraping 1-2 primer 505PS oil-based exterior wall primer Rolling / brushing / spraying 1-2 Topcoat 815S oil-based exterior wall paint Rolling / brushing / spraying 2-3 Exterior wall Painting system Paint Name Painting method Number of paint coats Crack / Leveling Treatment 815PE putty scraping 1-2 primer 505PS oil-based exterior wall primer Rolling / brushing / spraying 1-2 Topcoat 815S oil-based exterior wall paint Rolling / brushing / spraying 2-3

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 2 years.

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.