This durable roof flashing is designed with a matte-textured, factory-finished brown surface and features a 24-gauge galvanized base for long-lasting protection. It fits 1 1/4 inch, 2 inch, 3 inch, and 4 inch vent pipes and accommodates any roof pitch up to 45 degrees. Tested for UV, ozone, and weather resistance, it is approved for Type B installations. The elastomer collar is heat-tested to withstand up to 180 degree Fahrenheit, ensuring a secure, water-tight seal.