The 2.5" Dome Cap from Wayland Industries is made from durable unpolished 304 stainless steel, providing excellent corrosion resistance and strength. This dome cap is designed to seal the ends of pipes, preventing contamination and ensuring system integrity. Its robust construction makes it suitable for various applications, including plumbing, HVAC, and industrial systems. The unpolished finish offers a practical solution for environments where aesthetics are not a priority. This product meets industry standards for quality and safety, making it a reliable choice for your sealing needs.