Introducing Drybase Damp Proof Liquid Membrane - a single-pack solution that is easy to apply and available in black or white. Its thick emulsion consistency makes it a breeze to use, requiring only two coats for optimal performance. Once applied, it forms a flexible and elastic membrane that effectively protects against damp and ground gases, including radon, carbon dioxide, and methane. This water-based product can be applied with a brush, roller, or spray and dries quickly, typically within an hour. Say goodbye to damp for good with Drybase Liquid-Applied DPM.