Epoxy Injection Resins

WEBAC 4110 is a CE-certified, low-viscosity epoxy injection resin. This allows the resin to penetrate even the finest cracks and crack branches, enabling a permanent bond in concrete and masonry structures. After application, it cures with constant volume to form a solid material with high tensile strength and inherent strength, as well as excellent edge adhesion. It is used to close, seal, and perform structural bonding of dry cracks in concrete components, as well as for injection of construction joints.

WEBAC 4120P is a low-viscosity epoxy injection resin that penetrates even the finest cracks. It cures to a tough, strong finish and, thanks to its high tensile strength and bond strength, enables a durable, structural connection, even under dynamic loads. WEBAC 4120P is used to close, seal, and force-fit cracks and is particularly suitable for components subjected to dynamic loads, such as the foundations of wind turbines.

WEBAC 4130 is a high tensile strength epoxy injection resin that penetrates even the finest cracks and cures to a solid state. High tensile strength and bond strength ensure a durable bond, even on wet or oil-contaminated crack surfaces. It is used to close, seal, and perform structural bonding of cracks and is suitable for solidification of concrete structures as well as for the rehabilitation of foundations, e.g., of wind turbines.

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.

WEBAC 4170E is a very low-viscosity epoxy injection resin with excellent penetration properties. It penetrates even the finest cracks, cures to a solid state, and, thanks to its excellent wetting and adhesion properties, ensures a durable bond on both dry and damp crack surfaces. It is used for sealing, waterproofing, and creating a structural bond between structural components, as well as for crack filling.

WEBAC 4170T is a CE-certified, very low-viscosity epoxy injection resin that performs well even at low temperatures. It penetrates even the finest cracks, cures to a solid state, and ensures a durable bond—even on dry, damp, or wet crack surfaces—thanks to optimal wetting properties and moisture tolerance. It is used to close, seal, and form a structural bond in cracks and cavities/voids.

WEBAC B40 is a hardener for epoxy injection resins. It reduces the reaction and curing times of these resins.