Woodland Scenics Scenic Cement Adhesive is a ready-to-use, water-based bonding solution ideal for securing ballast, turf, and other scenery materials to your layout. It dries to a clear, matte finish and includes a wetting agent for better coverage and penetration. Whether brushed or sprayed on, it provides a strong hold without affecting the look of your landscape. Non-toxic and water soluble, it's a reliable choice for model train scenery, dioramas, and terrain projects. Comes in a 16oz (473mL) bottle.