The SEALFAST 1" Conical Aluminum Dust Plug is designed to securely seal open ends of pipes and fittings, preventing contamination and moisture ingress. Made from high-quality aluminum, this dust plug offers excellent durability and resistance to corrosion, making it suitable for both indoor and outdoor applications. Its 1" size ensures compatibility with standard piping systems, providing a tight fit that enhances system integrity. Ideal for use in construction, plumbing, and industrial settings, this dust plug is a reliable solution for maintaining cleanliness and functionality in your piping systems.