Wall Closed White Protection Primer / Body Sealing Water Based
Exterior Wall Water-borne Closed Primer is a kind of special seal
coating for new and old wall base, it has a strong alkali
resistance the substrate, protect the paint effectively, it make
the surface coating avoid the destruction from alkaline cement and
provide a better basis for surface coating.
1. Superior high quality raw material: 100% pure acrylic import
original high-tech products, super waterproof resistance and alkali
breathable high-performance resin.
2. 1. The champion of the resistance to alkali mould-proof:
superior resistance to alkali mould-proof and strong adhesion
performance, make the alkaline substances cannot penetrate inside
the wall, to prevent yellowing of metope and paint film from
3. save money, material and process, high solid content, not only
can save the amount of paint, but also make it easier for paint
4. It has strong weathering resistance ability, prevent color fade,
prevent paint cracking off, improve the durability of the coating ,
its durability and colour protected by a strong finish .
5. It can be used interior and exterior wall: this marked
characteristics is generally brand cannot do, its advantage is to
provide clients with convenient and the user can save money.
6. Our company promise the product quality can keep ten years.
Scope of application
Used for both inside and outside decoration on the surface of the
wall body sealing wall primer.
Type: It is manufactured by 100% imported pure acid resin.
Sheen: hone finished
Methods: brushing, rolling and spraying
Paint consumption:10-13 square meters/liter/ layer
Dilution: diluted with water, the maximum of water addition is 20%
Recoat time: 2 h (25 ℃)
surface dry: about 30 min
Quality standard: in accordance with the national standard
Safety performance: "Environment mark product" in accordance with
Interior decoration material safety standards CB18528-2001
Suggested use:1 primer and 2 finish
Storage: use cap sealed tightly, stored in (more than 0 ℃, 35 ℃
below) a cool, dry place.
Cleaning tools: with clean water.
Packing specification: 18 L / 5 L/barrel.
1. The base surface must be clean, dry, firm and no dust. New
cement metope to maintain at least for a month, more than 7 weeks
in winter. Washing dust and bacterium from old wall with high
pressure, cleaning and airing, ensure that no oil and without
mildew algae and other attached objects. The mold wall use sand
paper to grind, so that remove the mould, it is necessary to brush
again washing mold water , and then clean again with clean water,
paint again after dry.
2. The construction temperature > 5 ℃, humidity < 85%, PH
< 10, wall's humidity < 6%, putty is fully dry, it can
construction when meet above conditions.
3. Please do not construction at the same time with polyester
paint, should construction polyester paint after the emulsion paint
4. Before construction should stir well, and the construction
according to the requirements.
5. Protection: more than seven days.
The coating process
1. Clean up the scene, cover the ground and the furniture with
matting, and use the sealing tape to separate different color area;
2. Inspect construction wall condition and in accordance with the
requirements of construction to add water to dilute. There are too
much water will effect and quality and gloss of the paint, if there
are too little water, it will affect brushing;
3. Brush: should be from top to bottom, vertical direction and then
horizontal direction, brush evenly, finally comb brush marks gently
in vertical direction. if the operation is not skilled, the coating
will produce brush marks, sagging, uneven coating defects.
4. Roller coating: brush in "Z" type first, and then, roll in
vertical direction one time in turns, at last available wool brush
combing roller brush marks in vertical direction, choose proper
roller, brush touch paint evenly.
5. Cleaning: clean all tools with clean water immediately, to
prevent the brush roller hardening.
Coating techniques: if you use the same color different batch of
paint brush on the same plane, and they should be mixed in a larger
container before using, in order to make sure the color uniformity
of the whole.
Health, environmental protection, application instructions:
1. Do not swallow, if liquid paint splashed into eye accidentally,
clean with water immediately;
2. Paint liquid waste disposal, it shall comply with the
environmental protection standard;
3. The product performance and application of listed above data are
obtained under experimental conditions, please according to our
18L/20 kg/bucket 5L/6kg/bucket
20 feet container load: 1000 buckets 20 feet container load: 3000
1. Brand Owner’s Authorization Letter is required to be issued
& provided for the corresponding production and exportation;
2. Quality only based on the samples which the buyer provided or
YUNYAN’s counter-sample confirmed by buyer.
In every case, the user alone is fully responsible for any
consequences deriving from the use of the product.
3.OEM MOQ: at least 1*20 feet container per item/color.
Minimum Order Quantity:
Composite paper bag w/. Plastic bag inside