Plumbers and contractors count on this thermoplastic roof flashing to create a watertight seal around plumbing vent pipes. Suitable for pipe diameters of 1.25 to 1.5 inches, it features a base size of 9.25 inches by 13 inches, making it versatile for various installations. The no-calk design simplifies the installation process, ensuring a secure fit on roof angles from flat to 45 degrees. This durable flashing is ideal for both commercial and residential applications, providing reliable protection against leaks.