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Boxes & Roll‑Offs

Hard Top Sludge Box



  • Sealed lids control spills during loading and unloading
  • Safety latch for anchoring gate during unloading
  • Rolling lids with extruded rubber seal gaskets for emissions control
  • Side-hinged tailgates feature extruded rubber seal gaskets with metal retainers
  • Heavy-duty steel construction for reliability in industrial applications
  • Inside hooks for removable liner
  • Additional roll-off box safety tips


  • Control fugitive emissions
  • Safely store solids or sludges for disposal at your convenience
  • Transport on standard roll-off truck or trailer
  • Use multiple containers to accommodate onsite storage requirements of any size project
  • Two 68” x 90” lids with chain binders

Also known as 25-Yard Roll-Off Vapor-Tight Sludge Box, Hard Top Sludge Box, Hard Top Roll Off Box, or Watertight Hard Top Box.

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