Okon W-1 Water Repellant Non-por - Gallon

Formulated for use on formed concrete, tilt-up panels, unglazed brick and pre-cast and exposed aggregate. Protect against efflorescence, free-thaw damage, dusting and staining. Water-based, low VOC, breathable, clear, non-yellowing. Zinsser® Okon® Water-Repellent Sealer, 1 gal, Clear, Liquid