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Facade protector COAT WA-704

Waterproofing of external surfaces and surface impermeability

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Waterproof facade COAT WA-704 is a type of penetrant based on acrylic styrene, which is used to seal and reduce water penetration with the mechanism of eliminating surface absorption. This material protects the surface against all kinds of positive and negative electrostatic pressures of water and the penetration of atmospheric gases. This product is dissolved in water before drying, but it does not dissolve in water after drying.

Physical and chemical properties

Physical state                                liquid

Color(before drying)                    white

Color(after drying)                       Colorless

Density                                       1.02 gr/cm³

PH                                                7-8

Chlorine ion                                 No (BS 5075)

Properties and effects:

Prevent water penetration on the surface

washable

Waterproof and dustproof

Breathability of concrete

Resistant to wind, dust and light

Anti-algae and anti-fungal

No dandruff and spots

No color change on the surface

Easy and fast use

Application:

All concrete, cement, stone, brick, ceramic and straw surfaces

Protection of historical and ancient monuments

Making facades of buildings and bridges resistant to acid rain

Suitable for places with high rainfall

Impermeable to atmospheric gases and moisture

 

In accordance with the standards:

ASTM D6489 – ASTM E514 – ASTM C672 – ASTM D7095

Consumption :

Depending on the surface and weather conditions, the consumption amount of COAT WA-704is different. The amount of 350-450 grams of this solution is suitable for covering a surface of one square meter.

Method of Use:

First, the desired surface should be cleaned from any kind of pollution, dust and grease. For freshly concreted surfaces, the 28-day period must be over. Before use, stir COAT WA-704gently and use a brush or gun to apply. For surfaces that absorb more substances, in order to achieve the desired result, it is better to use another time of facade protection at a time interval of 2 hours and create a two-layer coating on the surface.

Important points:

The temperature of the environment and work surface during execution should be between 10 and 30 degrees Celsius.

If you want to use it on fresh concrete, it should be 28 days old.

If you want to perform on a brick wall, 3 days must have passed since the time of laying the ties between the bricks.

The drying time is 24 hours. It is important to predict rainfall before implementation.

Maintenance :

It can be stored in the original packaging and in a covered warehouse away from direct sunlight at a temperature of 5-30 °C for one year after the date of manufacture.

Package type :

1,4,10,20 kg packages

safety tips:

This material is not flammable and is not harmful to the environment. Avoid contact with eyes and skin. In case of eye contact, wash with plenty of water. It is recommended to use protective glasses and gloves while working.

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