Epoxy Injection Resins
WEBAC® B40
- Classic Line
WEBAC® 4170
WEBAC 4170 is a CE-certified, very low-viscosity epoxy injection resin with good penetration. It penetrates even the finest cracks, cures to a solid state, and ensures a durable bond through optimal wetting and adhesion, even on dry or wet crack surfaces. It is used for closing, sealing, and structural force-fitting of structural components and is also suitable for crack filling.
![[Translate to English:] Rissinjektion](/fileadmin/_processed_/f/8/csm_4170_1__de96943c7e.png)
![[Translate to English:] Rissverguss](/fileadmin/_processed_/8/d/csm_4170_2__b409209516.png)
- Crack repair according to DIN EN 1504-5
- Repair of dry and wet cracks
- Crack impregnation
- Injection of construction joints
- Solidification of open-pored concrete structures (i. a. tamped concrete)
Properties
- Epoxy-based injection resin
- Very low viscosity
- Suitable for dry and wet crack edges
- Good adhesion
- Total solid
Techical Data
| Density, 20 °C DIN ISO 2811 | Comp. A | ≈ 1.1 g/cm³ ≈ 1.0 g/cm³ | ||||||
| Viscosity of mixture WEBAC test specification based on DIN ISO 3219 | 21 °C > 120 mPa.s | |||||||
| Application temperature Building structure and material | > 10 °C | |||||||
| Compressive strength 7 d, 21 °C, DIN ISO 604 | ≈ 55 MPa (N/mm²) | |||||||
| E modulus 7 d, 21 °C, DIN ISO 527 | ≈ 750 MPa (N/mm²) |
Downloads & Documents
Technical Data Sheets|PDF
WEBAC® 4170
Direct download:
Safety Data Sheets|PDF
WEBAC® 4170 Comp. A
Direct download:
Safety Data Sheets|PDF
WEBAC® 4170 Comp. B
Direct download:
Related Products
- View details
WEBAC B40 is a hardener for epoxy injection resins. It reduces the reaction and curing times of these resins.
Injection Packers
WEBAC® Injection Packers
- Classic Line
- Consolidation Line
View detailsWEBAC injection packers are filling nozzles that serve as a connecting element between the injection pump and the structural component. They are available in various designs—such as Drill hole packers or surface packers—depending on the type of injection material and the requirements of the structural component. The packers are characterized by secure attachment within the structural element as well as high pressure and corrosion resistance (stainless steel or aluminum versions).
