BE Emulsion Waterproofing Agent

BE emulsion waterproofing agent is a water-thinnable, solventless emulsion, based on a mixture of silane and siloxane.


Dilute solutions of BE emulsion as highquality, general-purpose water repellents for hydrophobic impregnating and priming mineral surfaces. Mineral substrates treated with BE emulsion are especially characterized by an excellent beading effect.


Moreover BE emulsion can be used for the mass hydrophobation of non-load bearing concrete products.



Product name: BE Emulsion Waterproofing Agent

Other descriptions:Waterproofing agent


AppearanceMilky white liquid
Active substance>30
Density0.95 -1.01g/cm³


BE emulsion contains a stabilized mixture of silanes and siloxanes that are susceptible to hydrolysis.

BE emulsion reduces the capillary absorption of the building which it has penetrated, but does not clog pores or capillaries. There is therefore little or no impairment of the building material´s ability to "breathe".

Special features

- good depth of penetration

- rapid development of water repellency

- highly durable and effective beading effect

- tack-free drying

- provides good adhesion for paints

- water-based and environmentally compatible

- stable in storage, even when diluted


Dilute BE emulsion is an excellent water repellent for many absorbent mineral substrates, such as bricks, sand-lime brick, natural sandstone and mineral plasters. It is not so suitable for less absorbent, dense natural stone, especially limestone,

marble and reinforced concrete for bridges and roads.

Owing to its aqueous consistency and storage stability when diluted, BE emulsion is ideal for inplant impregnation of building materials made of clay, aerated concrete, sand-lime brick, fibrous cement, mineral fibers and lightweight aggregate.

BE emulsion may also serve as a water-repellent primer for emulsion paints and plasters, silicone resin emulsion paints and silicone resin plasters.



Tap water is suitable for preparing solutions of BE emulsion for use as facade water repellent primer. We recommend an active substance content of 5-10% (dilute the product in the ratio 1:5 to 1:11), the exact figure depending on how absorbent the substrate is.



Before handling, read the Material Safety Data Sheet and container label for safe use, physical and health hazard information.



The "Best use before end" date of each batch is shown on the product label.

Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons


BE emulsion waterproofing agent is available in 200L drum and 1000L IBC or others.


Hito chemical believes that the information in this technical data sheet is an accurate description of the typical uses of the product. Hito Chemical , however, disclaims any liability for incidental or consequential damages, which may result from the use of the product that are beyond its control. Therefore, it is the user’s responsibility to thoroughly test the product in their particular application to determine its performance, efficacy and safety. Nothing contained herein is to be considered as permission or a recommendation to infringe any patent or any other intellectual property right.


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WhatsApp: ++86 137 6719 6417


Add.: No 6, Tianhong Road, Xinghuo industry zone, Yongxiu county, Jiujiang city, Jiangxi province, China

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