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Tool 03 / slab risk

Moisture is not a cosmetic issue.

This screen identifies reasons to stop and test. It does not certify a slab for any coating.

The slab is below grade or against earth-retaining walls. White powder or crystalline deposits are visible. Persistent dark or damp-looking areas appear. Concrete is less than 60 days old. Garage conditions are reasonably climate controlled.

Measured in-slab RH % (optional)

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