Staff Answer
Jul 06, 2025 - 03:33 AM
Dynoseal is topical type coating and does not require acid etching. Just simple cleaning of any previous coatings, mold, moss, fungus or mildew. Powerwash for sure and let dry for 24 hours.
It says surface should be dry and clean. What would you use to clean 1) concrete (just soap and water or does it need to be acid etched?), 2) outside green mildew on foundation stucco siding (bleach or power wash or both?) thanks AFM SafeCoat, DynoSeal, 1-Gallon Concrete & Masonry Sealers
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Open Jul 02, 2025 - 09:32 AM
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AFM SafeCoat, DynoSeal, 1-Gallon
All-weather, waterproof, vapor-proof sealer Cold Weather AlertThis product may not perform properly if applied below the required temperature. Please check installation instructions on our website. Because this is a water-based product, it may freeze during shipping. For that reason we will not ship...
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