Technical guide · OPAL Coatings
Repairing Concrete Cracks Before Epoxy Flooring
Cracks need diagnosis before they are filled and coated.
Static vs. moving cracks
A dormant shrinkage crack and a moving structural crack are not the same problem. Movement may require specialist evaluation.
Choose compatible repair
Use repair products approved for the substrate and coating system. Respect surface preparation and cure times.
Manage expectations
Coatings cannot guarantee that moving cracks will never reappear. Discuss joints and movement details before work.
Plan your project
Browse the available systems and products. Always check the manufacturer’s technical data before selecting an application method.
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