Brand new / unopened/ no longer needed The Zinsser Gardz Concrete Sealer in 5L size is a clear, water-based liquid designed for plaster and masonry surfaces. It can be applied using a paint sprayer, roller, or brush-on method, with a drying time of 30 minutes. Suitable for both indoor and outdoor use, this sealer provides a matte sheen finish and offers coverage for up to 50 m². The product can be cleaned up with soap and water, and is ready for recoating in just 3 hours. Perfect for sealing concrete surfaces in various settings, Zinsser Gardz Concrete Sealer is a reliable and efficient solution for protecting and enhancing the appearance of your surfaces.
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