WEBAC® 4525
WEBAC 4525 is a non-drip, universal epoxy putty. It cures into a solid mass with high chemical resistance and can be applied even on damp substrates and in areas exposed to water. It is particularly suitable for bonding mineral building materials and for crack sealing.
![[Translate to English:] Kleben von Beton auf Beton](/fileadmin/_processed_/d/d/csm_4525_2__5744cd6050.png)
![[Translate to English:] Kleben von Fliesen unter Wasser](/fileadmin/_processed_/b/3/csm_4525_01_90d53c22dd.jpg)
- Gluing of mineral building material underwater
- Bonding of concrete to concrete, steel to concrete
- Concrete protection according to EN 13813
- Crack patching for injections according to EN 1504-5
- Sealing of pipe ducts
- Tubbing, sewer and shaft repair
- Installation of sealing tape
Properties
- Epoxy-based putty/adhesive
- Cures underwater and on damp and wet substrates
- Good adhesion to various plastics
- High chemical resistance also to biogenic sulfuric acid
- Total solid
Techical Data
| Density, 20 °C DIN ISO 2811 | Comp. A | ≈ 1.4 g/cm³ ≈ 1.2 g/cm³ | ||||||
| Viscosity | pasty | |||||||
| Application temperature Building structure and material | > 5 °C | |||||||
| Compressive strength 7 d, 21 °C, DIN ISO 604 | ≈ 50 MPa (N/mm²) | |||||||
| E modulus 7 d, 21 °C, DIN ISO 527 | ≈ 3.380 MPa (N/mm²) |
Downloads & Documents
Technical Data Sheets|PDF
WEBAC® 4525
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Safety Data Sheets|PDF
WEBAC® 4525 Comp. A
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Safety Data Sheets|PDF
WEBAC® 4525 Comp. B
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