• Install around any round pipe
  • Available in multiple rubber materials to fit any application
  • Faster installations
  • Install in all weather conditions
  • Use in subgrade, exterior or interior applications


Pipe penetration seal is a reusable, permanent, water-tight rubber seal

The MetraSeal Pipe Wall Penetration Seal quickly creates a mechanical water-tight seal, filling the space around any round pipe including: concrete, steel, plastic, cast iron, copper, and electrical conduit to name a few. The modular seal design creates a permanent hydrostatic seal rated at 20 psig (40 feet of head), sealing out ground water while absorbing noise and dampening vibration.

The MetraSeal mechanical-type seal assembly installs up to 75% faster than standard cured seals, resisting aging, water, oil, ozone and sunlight for up to 25 years. Available in multiple elastomer/hardware materials, the MetraSeal can fit any application. By providing electrical insulation to the pipe joint, it protects against pipe corrosion, protecting your investment.

Additional information




Larger than 6", 6", 5", 4", 3.5", 3", 2.5", 2", 1.25", 1", 0.75", 0.5"