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Hybrid silane-siloxane chemistry enabling both covalent substrate bonding and flexible film formation.
Water-repellent yet vapor-permeable—ideal for breathable protective coatings on mineral substrates.
Excellent alkali resistance, maintaining performance in cementitious and plaster-based environments.
Low-VOC formulation compliant with stringent European environmental regulations (e.g., AgBB, Blue Angel).
Ready-to-use liquid concentrate; requires no catalyst or pH adjustment for standard dilution and application.
Water repellents for concrete, mortar, and natural stone façades.
Protective impregnations in restoration and conservation of historic masonry.
Additive in silicone-modified plasters and thin-layer renders.
Functional component in hydrophobic tile adhesives and grouts.
Surface treatment for precast concrete elements to reduce efflorescence and staining.
| Chemical Type | Alkylalkoxysilane / functional siloxane hybrid |
| Product Form | Liquid concentrate |
| Appearance | Clear, colorless to pale yellow liquid |
| Primary Applications | Water repellency for porous mineral building materials |
| Key Features | Alkali-stable, vapor-permeable, covalent bonding capability |
| Benefits | Reduces water absorption without sealing pores; enhances durability against freeze-thaw and salt attack |
| pH (1% aqueous solution) | 5.0–6.5 |
| Storage Stability | ≥12 months at 5–30 °C in sealed original container |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
