WEBAC® 4420
WEBAC 4420 is a fiber-reinforced, easy-to-apply epoxy protective coating. It cures stably even on vertical surfaces and adheres reliably to dry, damp, and wet concrete surfaces. It offers excellent chemical resistance and abrasion resistance, making it particularly suitable for industrial floors as well as sewer and manhole areas.
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- Protective coating for concrete surfaces/mineral substrates – horizontal/vertical
- Sewer/Shaft repair
- Chemically and mechanically resistant concrete coating for industrial sector
- Concrete protection according to EN 13813
Properties
- Epoxy-based coating
- Fiber-reinforced
- Good adhesion to concrete, mineral substrates – dry, damp, wet
- High chemical resistance, high abrasion resistance
- High stability also on vertical surfaces
- High mechanical strength
- Easy application
- Total solid
Techical Data
| Density, 20 °C DIN ISO 2811 | Comp. A | ≈ 1.6 g/cm³ ≈ 1.0 g/cm³ | ||||||
| Application temperature Building structure and material | > 5 °C | |||||||
| Compressive strength 7 d, 21 °C, DIN ISO 604 | ≈ 70 MPa (N/mm²) | |||||||
| Adhesive strength on concrete 7 d, 21 °C, dry DIN EN 1542 wet, DIN EN 13578 | dry | ≈ 2.0 MPa (N/mm²) ≈ 1.6 MPa (N/mm²) |
Downloads & Documents
Technical Data Sheets|PDF
WEBAC® 4420
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Safety Data Sheets|PDF
WEBAC® 4420 Comp. A
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Safety Data Sheets|PDF
WEBAC® 4420 Comp. B
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