Superior Acrylic Penetrating Adhesive is a water-clear, water-thin formula designed to penetrate and repair small cracks and fissures in natural and engineered stone. Providing strong mechanical and chemical bonding, it is ideal for strengthening soft or brittle stone surfaces. Suitable for indoor and outdoor applications, this adhesive offers a 15–30 minute working time and cures in approximately 3–6 hours, depending on temperature and humidity. Available in a 1-quart container.