Webavoid this, prime the entire surface rather than spot priming. For optimal performance, this primer/ sealer must be topcoated with a latex, alkyd/oil, water based epoxy, or solvent. Webloxon offers a full line of exterior concrete and masonry solutions, including exterior masonry conditioner, block surfacer, acrylic primer, high build coatings and water.

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This primer and sealer tolerates the high ph common in new.

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