Sodium Methylsiliconate H-102

The activity of H-102 organosilicon waterproof agent consists of sodium methyl silicate, it can be used as a building material waterproof, anti-freeze agent such as surface brick or building.



Product name: Sodium Methylsiliconate

CAS: 16589-43-8

Other descriptions:

Methyl-silanetriosodiumsalt; Silanetriol,methyl-,sodiumsalt; Trisodium methylsilanetriolate; Monomethylsilanetriol

monosodium salt; Methylsilanetriol/sodium, (1:x) salt; Water repellent; DC 772; Dryseal C


AppearanceColourless or light yellow liquid
Solid content (After 90 min at 150℃)≧30%


H-102 can be diluted directly added to the concrete, mortar, mortar and water paint, foam asbestos, can play a waterproof, moistureproof effect.


About the cement mortar, concrete: Use H-102 :Water =1:4-7 diluted ,directly mixed into cement mortar or concrete.

About Masonry: H-102:Water=1:15-20 diluted, after soak masonry 15-20 minutes.

About surface of the building: H-102: water =1:4-7 diluted directly brush to the surface of the building

Sodium Methylsiliconate H-102

After add H-102


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



After sealing packaging products stored in a cool, dry place , H-102 has a shelf life of 36 months from date of manufacture.



H-102  is available in 200L drum and 1000L IBC or others.



Hito chenical 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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