The 4" CON. BR DUST PLUG by SEALFAST is a robust sealing solution made from high-quality brass. This dust plug is designed to fit standard 4-inch connections, providing a secure barrier against dust and contaminants. Its brass construction ensures excellent corrosion resistance, making it suitable for various applications, including plumbing and industrial systems. This dust plug is essential for maintaining the integrity of your piping systems, preventing unwanted debris from entering and ensuring optimal performance.
