White , Zinsser Matte WaterTite Flexible Primer and Finish Paint- Gallon, 1 Pack

White , Zinsser Matte WaterTite Flexible Primer and Finish Paint- Gallon, 1 Pack : Is a high-build, moisture and mildew resistant, low VOC coating designed with elastomeric qualities that expand and contract to fill hairline cracks in vertical concrete and masonry surfaces. Provides superior resistance to high alkali surfaces and blocks efflorescence from passing through to topcoat. Excellent for use on new and existing concrete and masonry surfaces.

• Ideal for exterior vertical concrete and masonry surfaces such as stucco, brick, tilt-up, pre-cast, poured-in-place concrete, CMU and cement block
• Sealer provides a moisture and mildew barrier to protect
• Use 1 coat to prime or 2 coats to prime and finish for a flexible, smooth flat sheen
• Provides superior moisture and mildew resistance and protects the surface from wind driven rain
• Formulated with elastomeric qualities providing expansion and contraction flexibility to keep hairline cracks sealed
• Dries to the touch in 4 hours, recoat for finish in 2 hours, and fully cured in 7 days
• Low-VOC, latex formula-covers up to 820 sq feet per gallon
• Make sure surfaces are free of dirt, efflorescence, mold, algae, sandy mortar, release agents, or any material that could compromise the coating adhesion
• Clean up with soap and water