Genuine Griffon HBS-200 Liquid Rubber, a high-performance, black, 5-liter SMP-Polymer based coating designed for comprehensive waterproofing, protection, and repair. This versatile product adheres exceptionally well to a wide range of materials including concrete, stone, wood, metal, zinc, bitumen, EPDM, and PVC, making it suitable for diverse indoor and outdoor applications such as walls, floors, showers, basements, and roofs. It offers permanent elasticity (over 900%), ensuring durability and flexibility. Furthermore, it is highly resistant to chemicals, UV radiation, weathering, salt water, and chlorine water. The formulation is solvent-free, VOC-free, and non-toxic, making it a safe choice. It can also be painted over (test beforehand) and applied easily with a brush, roller, or squeegee, and can serve as an effective anti-slip layer.