This blue cream hardener is a versatile and essential component for various industrial applications. Designed for the stone industry, it can be used in epoxies, finishing putties, body fillers, boat repairs, and building compounds. With a convenient 4-ounce package, this hardener offers a reliable solution for professionals. Its robust formula ensures durability and strength, making it suitable for demanding projects. Whether you're working on countertops, flooring, or marine crafts, this hardener provides the necessary reinforcement to achieve long-lasting results. Efficient and easy to use, it streamlines your workflow and enhances the quality of your finished products.