The RIW Liquid Asphalt Composition 5L is a high-quality, professional-grade liquid asphalt for use in construction and repair projects. This versatile product provides a durable, waterproof coating thats suitable for many surface types including concrete, metal, and wood. Developed by RIW, a leader in construction materials, this liquid asphalt composition offers excellent adhesion and longevity. Its easy to apply with standard tools and dries quickly to a robust finish that resists wear and weathering.