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Epoxy Injection Resins

WEBAC® 4130

WEBAC® 4130 is a specially used for structural bonding of wet and oil-contaminated crack edges.

Direct request

Range of Application

  • Structural bonding of wet and oil-contaminated cracks and edges
  • Crack repair according to EN 1504‑5:2013
  • Repair of foundations in wind power plants 
  • Adhesive bonding between existing and new concrete


  • Epoxy-based injection resin
  • Suitable for wet and oil-contaminated cracks
  • High toughness
  • Suitable for use at low temperatures
  • Total solid


WEBAC® 4130: very tough injection resin for the stabilization of concrete structures

WEBAC® 4130 is an EP injection resin. Epoxy resins are used for purposes of structural bonding in concrete and masonry and foundation refurbishment in wind power plants. Even the finest cracks and crack ramifications are permanently bonded thanks to the high adhesive tensile strength and inherent strength of WEBAC resins. 

EP injection resins from WEBAC are characterized by their compatibility with concrete, steel, masonry mortar, foil and cable sheathing. Moreover, they are resistant to salts, lyes and acids detrimental to the building structure. 

WEBAC® 4130 for stabilizing wet concrete structures

The injection resin WEBAC® 4130 is very tough and is used in crack repair – especially when dealing with wet and damp cracks. It is also suitable for closing crack flanks contaminated with oil. WEBAC® 4130 can also be used for the structural stabilization of concrete structures and refurbishment in wind power plants. WEBAC® 4130 is suitable for use at low temperatures.

Any further questions?

Give us a call: +49 40 670 570