Suitable for Corrugated Roofs - The flexible roofing boots square base can perfectly fit various roofs and adapt to all styles of corrugated roof materials, ensuring stable support without worrying about mismatching. High Quality Materials - The roof jack is made of high-performance EPDM and aluminum, which can work stably in extreme temperature ranges (-65°F to 250°F), ensuring durability and reliability. Flexible and Applicable - The roof flashing is suitable for pipes with