12 Inch Heavy Duty Cover Lid For Corrugated Pipe Fits 12 Inch Corrugated Or Ribbed Pipes With Foam Gasket For Airtight And Watertight Seal UV Protected Skid Resistant Surface Includes Square Drive Screws
✔️ Fits 12-inch corrugated pipes, foam gasket, square drive screws
The 12-Inch Heavy-Duty Cover Lid is a durable HDPE cap designed to seal and protect 12-inch corrugated or ribbed pipe installations. It’s ideal for outdoor drainage, irrigation, and underground conduit applications, providing a tight seal against moisture and debris while withstanding UV exposure.
✅ Inside diameter 11.35" / Outside diameter 14.18"
✅ Fits 12-inch corrugated or ribbed pipe and most Polylok 12" products
✅ Foam gasket creates airtight and watertight seal
✅ UV protected surface with high-density polyethylene (HDPE)
✅ Skid-resistant surface and includes square drive screws to deter unauthorized entry
💡 What is a heavy-duty cover lid for corrugated pipe used for in drainage and sealing systems?
It's handy for securing openings, keeping out moisture, and protecting underground piping from tampering and UV damage.
- Seals water and moisture from entering 12-inch pipes
- Foam gasket provides airtight and watertight sealing
- Square drive screws deter tampering and unauthorized access