Sikaflex®-552 AT is a high-performance, elastic adhesive specially suited for mounting applications such as attaching solar panels to vehicles. Based on advanced Silane Terminated Polymer (STP) technology, it cures by absorbing moisture from the air and requires minimal surface preparation, making installation faster and more efficient. This versatile adhesive performs reliably in both interior and exterior environments. It offers excellent resistance to aging and weather exposure, bonds well to a wide range of materials—often without the need for a primer—and is designed to endure high dynamic loads, making it ideal for mobile applications where strength and flexibility are essential.
