- Primary category
- Coatings, Inks, Adhesives & Construction Chemicals
- Product Family
- Adhesion Promoters, Silanes & Water Repellents
Product overview
Isobutyltriethoxysilane is a small-molecule alkyl silane used for hydrophobic impregnation of concrete and other absorbent mineral materials. Its low viscosity supports penetration into suitable porous substrates.
Function & Usage
- Promote Adhesion & Silane Coupling
Promotes adhesion or interfacial coupling between selected substrates, fillers, resins or polymer systems. Typical uses: Concrete impregnation, Bridge and façade protection, Masonry water repellency.
- Repel Water & Hydrophobize Surfaces
Reduces water uptake or increases surface hydrophobicity in suitable mineral, masonry, concrete or coating systems. Typical uses: Concrete impregnation, Bridge and façade protection, Masonry water repellency.
- Improve Mortar Workability & Set Control
Supports workability, water management, set profile, adhesion or durability in cementitious and dry-mix systems. Typical uses: Concrete impregnation, Bridge and façade protection, Masonry water repellency.
Product information
- Applications:
- Concrete impregnation, Bridge and façade protection, Masonry water repellency, Mineral surface treatment
- Hazard / Transport:
- Combustible liquid that may irritate skin and eyes. Verify dangerous-goods status, flash point and destination requirements against the latest supplier SDS.
- Storage:
- Store sealed in a cool, dry and well-ventilated area away from moisture, heat, sparks, flames and oxidizers.