How To Seal Cracks In Concrete Wall. Smaller cracks, less than 1/4 inch wide, can be repaired with a concrete caulk or liquid filler. Cracks in concretes are as:
It has worked well for me over the years to seal cracks in the driveway to prevent water from entering the cracks which then prevents ice from forming in winter and doing more damage to the driveway.
I hired professional drywallers to patch the basement walls and did the repainting myself. Firstly let us know your requirements or application. Treat minor cracks in plaster similar to a drywall crack, with joint compound. 3 repairing cracked concrete steps.