Silicone Hydrophobic Agent Powder S500

Silicone Hydrophobic Agent Powder S500

Silicone Hydrophobic Agent Is a new type of rigid waterproof material for building with good permeability and crystallinity. Crosslinking reaction happens between Si-Oh in themolecular structure and Si-OH in silicate materials under the condition of moisture. So called “anti-capillary effect” occurs to form an excellent waterproof layer. At the same time, it will have the effect of microdilatancy and increasing the compactnesss.  

General Properties                                                                       

Except excellent water repellence, it also provides the following benefits:

- Long-lasting efficiency

- Good workability

- Increase adhesion/flexural strength

- Improve alkali resistance-

- Improve abrasion resistance

- Compatibility with other additives



white powder, free-flowing

Silicone content


Bulk density


pH value


Moisture content



Application Range                                                                     

It is used in a variety of waterproof cement based dry mix mortars applications as follows:

- Tile grouts mortar 

- Plasters mortar 

- Anti-cracking mortar 

- Waterproof mortar 

- Sealing slurries

- Decorative render and plaster for wall                                                                                                                                          

Packaging and Storage                                                               

A. Standard Packing: In 20kg bags out HDPE bags inner with LDPE bags

B. Big Bag or other special packages are possible on request.

Store it in a cool, dry place below 30°C and protected against humidity and pressing



Phone: +86 131 7667 0070

WhatsApp: 8613176670070

Add.: Jinan City, Shandong Province, China

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