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Product Introduction :
The first multifunctional sealing primer is a sealing primer with excellent salt and alkali resistance for protecting interior and exterior wall coatings. Primer. It has super strong adhesion, penetration, strong alkali resistance and convenient construction. It also has a low film-forming temperature. Therefore, it can form a fine polymer film on the surface of concrete and various wall surfaces, so it can The seeping salt and alkali is blocked to ensure the decorative effect and good adhesion of the interior and exterior walls .
Product use:
Specialize A special transparent primer that enhances wall adhesion and elastic paint after sanding with scraping putty. It is also used as alkali-resistant and acid-resistant primer on wall surfaces where a large amount of cement mortar layer has dried.
It can also be used for powdered old paint films and a small amount of sand peeling on the wall surface to improve the adhesion of the coating.
Paint consumption :
12～15 m²/kg ( one road).
(The actual paint consumption will vary depending on the construction method, construction conditions and substrate conditions)
Recoating time :
More than 2 hours/25℃, apply topcoat within 7 days.(Drying time will vary with ambient temperature and humidity)
How to use:
Can be applied by brush, roller or spray.
Note: Dilute with water if necessary.
It is recommended not to dilute to ensure a good sealing effect.
If the substrate is loose, no more than 20% of clean water can be added to dilute it for easy construction. For ordinary spray guns, dilute with no more than 20% water.
(The dilution ratio needs to be adjusted appropriately according to the ability of the wall to absorb paint at different powdering levels )
Construction conditions :
Construction at temperatures above 5°C and relative humidity below 85%, wall moisture content below 10%, PH The value is less than 10.
Instructions for use :
The wall must be dry.If the old wall is powdered, you can use high-pressure water washing or a spatula to remove the old paint film, depending on the specific situation. It is recommended not to add water to improve the use effect.Moldy and mossy surfaces must first be cleaned with a bactericidal cleaner.