Citadel Polyurea Coatings has released Ultra-Hydro Stop H2O Primer, a water-based version of the popular Ultra-Hydro Stop Primer. UHS H2O is a two-component, 50-percent solids, water-based epoxy primer.
It cures in only six hours and doesn’t need scuff-sanding prior to recoating. In addition, it can be safely applied to diamond-ground concrete, eliminating the need for shotblasting to profile.
UHS H20 can be applied with a roller or squeegee only 48 hours after concrete placement. A moisture-blocking and pH-resistant primer, UHS H2O can hold back up to six pounds of vapor drive in a single coat, or 12 pounds with two coats. With its excellent adhesion to moist concrete, it’s ideal for low to moderate moisture issues in places such as basements and garages.
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