ALOS-SILI-211 is a free-flowing powder water repellent specifically formulated for use in cementitious dry-mix applications. It easily integrates into powdered compositions, enhancing water repellency without the need for post-treatment, and providing excellent resistance to water absorption throughout the material. ALOS-SILI-211 is ideal for applications where conventional liquid water repellents are not practical, such as concrete, stucco, plaster, grout, and mortar.
ALOS-SILI-211
InquiryProduct Description

ALOS-SILI-211
Key Features
- Provides long-lasting water repellency
- Easy to mix with dry ingredients
- Eliminates the need for post-treatment
- Suitable for a wide range of cementitious applications
Physical and Chemical Parameters
| Appearance | White powder |
| Bulk Density (g/L) | 400-600 |
Applications
It is suitable for use in various dry-mix formulations, including concrete, stucco, plaster, grout, and mortar.
Usage
- Add ALOS-SILI-211 to the dry ingredients and mix until a homogenous formulation is achieved.
- Dosage may range from 0.2% to 1.0% of the dry material, depending on the application and desired performance.
- The optimal dosage should be determined through testing specific to the intended application.
Packaging
Available in 25 kg bags. Customized packaging can be arranged based on customer requirements.
Storage and Shelf Life
When stored in its original, unopened container in a dry, cool place, the product has a shelf life of at least 12 months. Storage beyond the recommended period does not necessarily compromise the product's usability, but its properties should be verified to ensure suitability for the intended application.
*The technical parameters provided here are typical values for reference only and do not constitute a product acceptance standard. They are subject to change without prior notice. Due to variations in usage conditions, we cannot guarantee the product's correctness or suitability for specific applications and accept no liability for any direct, indirect, or incidental losses resulting from its use. Users are advised to conduct relevant tests or consult our technical team before application.
If you can't find the specific product you're looking for, we are happy to provide customized solutions tailored to your requirements. Our expert team is dedicated to working closely with you to develop the perfect product that fits your unique application.