1980s construction, poured concrete below grade (heavy clay), block walls mostly below grade to first floor, AFAIK no sealers applied. Semi-conditioned space but +60% humidity often a problem. Is there a recommended moisture percentage (per material)? Also, saw the dewpoint/temp note-does that mean a high RH can be ignored prior or during application? Thanks SAMPLE - Green Building Supply, Penetrating Concrete Sealer Concrete & Masonry Sealers

Question

Status: Open Jul 28, 2024 - 12:15 PM

Answer

Jul 31, 2024 - 10:41 AM

We do not sell a product that will help with that situation. The penetrating concrete sealer is breathable, so will not block your humidity.

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