The 4" Neoprene Roof Flashing by Braxton Harris Co Inc is designed for optimal waterproofing in roofing systems. Made from high-quality neoprene, it offers excellent durability against harsh weather conditions and UV rays. With a 4-inch diameter, this flashing is perfect for larger vent pipes, ensuring a secure and effective seal. Its flexible design allows for easy installation on various roof surfaces, making it suitable for both residential and commercial applications. This product adheres to industry standards, providing peace of mind for long-term performance.