BASF Efka-3580 is a solvent-free silicone leveling agent designed for water-based coatings (pH 4–10). It delivers superior anti-cratering and leveling performance while enhancing substrate wetting, making it ideal for industrial and architectural applications requiring smooth, defect-free finishes.
Crater Prevention: Effectively eliminates surface defects for uniform coatings.
Smooth Leveling: Achieves mirror-like finishes with minimal effort.
Enhanced Wetting: Improves adhesion on diverse substrates.
Layer Compatibility: Maintains intercoat adhesion in multi-layer systems.
Foam Reduction: Minimizes bubbles during application.
Water-Based Industrial Coatings: Perfect for machinery and equipment finishes.
Architectural Paints: Enhances smoothness and durability in wall coatings.
General Water-Based Systems: Ideal for pH 4–10 formulations.
Chemical Name | Solvent-free, organically modified silicone |
Appearance | Clear, slightly yellow liquid |
Active Content | 100% |
Density (20℃) | 1.09–1.13 g/cm³ |
Refractive Index | 1.456–1.466 |
Color | Max. 3 (ISO4630 standard) |
Packaging | 25KG/drum, 180KG/drum |
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