These high-quality BCP Fasteners sealing washers are designed to provide a perfect fit and long-term durability for a variety of industrial and scientific applications. Made from 304 stainless steel and EPDM rubber, they ensure a tight seal and resistance to corrosion, making them ideal for use in harsh environments. Whether you’re working on metal roofing, sheet metal, or other high-stress projects, these washers are engineered to deliver reliable performance and last for years.
  Ideal for professionals handling metal roofing, sheet metal, or siding, these washers offer a secure, leak-proof solution that resists weathering and rust. Their rubber bonded design conforms to surfaces, ensuring a perfect seal every time. With 100 pieces in each pack, they provide ample supply for daily use or larger projects, helping to prevent costly leaks and maintain the integrity of your fastening system.