Name: Evonik Dynasylan SIVO CLEAR EC One-component water-oil repellent coating system
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Evonik Dynasylan SIVO CLEAR EC One-component water-oil repellent coating system

One-component, ready-to-use formulation requiring no catalyst or mixing — simplifies application and reduces processing errors.
Provides durable water and oil repellency on porous mineral substrates without compromising breathability or substrate adhesion.
Low-VOC, solvent-free aqueous dispersion compliant with stringent environmental regulations including EU Ecolabel criteria.
Enables transparent, non-film-forming protection — preserves natural appearance and texture of treated surfaces.
Excellent UV stability and long-term hydrophobic performance even under cyclic weathering conditions.

Typical Applications Of Evonik Dynasylan SIVO CLEAR EC One-component water-oil repellent coating system

Protection of natural stone façades, cladding, and architectural precast concrete elements.
Treatment of exposed concrete floors, parking decks, and bridge decks in infrastructure projects.
Water and oil resistance enhancement for terracotta, clay bricks, and fired ceramic tiles.
Surface protection of restoration mortars and lime-based renders in historic building conservation.
Functional finishing of fiber-cement boards and autoclaved aerated concrete (AAC) panels.

Chemical Type	Alkylalkoxysilane-based aqueous dispersion
Product Form	Liquid, ready-to-use
Appearance	Opaque white to slightly bluish milky liquid
pH (at 20 °C)	4.5 – 6.0
Viscosity (DIN 53019, 20 °C)	20 – 50 mPa·s
Solids Content (by weight)	18 – 22 %
Primary Applications	Water- and oil-repellent impregnation of porous mineral building materials
Key Features	One-component, breathable, transparent, low-VOC, non-film-forming

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E-mail: wangxingqiang@ericwchem.com
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