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A crack injection gun for metering epoxy and polyurethane resin into concrete cracks. Flow control at the trigger lets you feed a hairline slowly and fully instead of blowing resin through and out the far side.
Built for daily remedial work, and it pairs with standard injection packers, syringes, and balloons.
Hand-operated crack injection gun for metering epoxy or polyurethane repair resin into prepared concrete cracks.
Trigger control allows low, controlled delivery rather than uncontrolled high-pressure pumping.
Compatible with typical remedial-injection accessories such as packers used with the selected resin system.
Prepare the crack and fit the injection ports or packers specified for the repair system.
Load the compatible resin and inject in the sequence and pressure range required by that resin manufacturer.
Advance from port to port as the repair method specifies, then clean the gun before the resin cures.
Manual injection is not the correct method for every crack. Wide, highly active or water-bearing cracks may require a dedicated pump and a resin selected for that condition.
Injection pressure, packer spacing and sequence are controlled by the repair-resin system, not by the gun alone.
Clean the gun before resin cures in the wetted components.