Facade water repellent

Sahand Shimi facade water repellent is designed and produced based on silane/siloxane and other high-quality additives. This type of water repellent increases the contact angle of water with the surface of the building facade, leading to a decrease in surface adhesion force and ultimately making the facade water repellent.

This product is suitable for use on absorbent surfaces, such as brick, cement, clay and thatched surfaces. The advantages of using Sahand Shimi facade water repellent include the self-cleaning ability of the facade, protecting the facade of newly built buildings by preventing water absorption and increasing the useful life of the facade. It should be noted that this product is not suitable for use on interior walls and floors.

To inquire about the price of the water repellent and purchase types of Sahand Shimi facade water repellent and nano stone, you can call 02152164 or contact our experts through the links on the contact us page.

Is it possible to use facade water repellent on metal and glass?

The effectiveness of the facade water repellent product is directly related to the surface’s absorption ability. In other words, the more surface this product is applied to, the more hydrophobic it will be. Therefore, given the nature of metal and glass and their lack of absorption, Sahand Shimi’s facade water repellent product cannot be used on these types of surfaces.

Application of Sahand Shimi’s facade water repellent

The following are some of the uses of this product:

Creating a self-cleaning property for the facade

Preserving the beauty and increasing the lifespan of the facade

Not creating a layer on the facade and preserving its original color and design
Calculating the amount of facade water repellent required

Each liter of this product is sufficient to cover 5 square meters on average. Of course, the amount of consumption depends greatly on the absorption of the surface and the total area of ​​the work. To calculate the amount of facade water repellent you need, you can use the calculator on this page or the calculator page.

Surface conditions

Before applying the water repellent, ensure that the surface under the work is clean of any dust, dirt, and grease. The surface must also be completely dry.

Application method

Sahand Chemie facade water repellent is applied to the surface twice wet-on-wet by spray or brush. One thing to note at this stage is that the spray should be used without air (airless) during application.

Application temperature and working time

The best application temperature for Sahand Chemie facade water repellent is between 0 and 40 degrees Celsius.

Expiration date and storage conditions

Sahand Chemie facade water repellent can be used for up to one year if stored in its packaging and away from direct sunlight.