How do you fix large uneven cracks in concrete?
Large cracks in concrete can often be repaired using an epoxy resin repair kit. This type of kit typically includes epoxy resin, hardener, and a mixing tool. Once the epoxy resin has been mixed together with the hardener, it can be injected into the crack using the mixing tool. Once the epoxy has been injected, it will need to be smoothed out using a putty knife. The epoxy will then need to be left to cure for 24 hours before the area can be used again. While this type of repair is not always perfect, it can often help to significantly improve the appearance of cracked concrete.