Products: Polyethylene sump and sewage basins

Structural Foam

Over the years, TOPP has become the product of choice in both the consumer & industrial markets for polyethylene and structural foam basins & accessories. TOPP products assure long-term reliability in the most demanding applications – whatever the situation.

  • Easy installation
  • Competitively priced
  • Durable, corrosion-resistant material
  • Lightweight construction
  • Extremely impact-resistant
  • Most items in stock & ready to ship
  • Custom service available