Tank fill foam is designed to permanently close-in-place existing underground storage tanks. It is an excellent alternative to conventional materials such as sand, gravel and concrete, because it is a light material that is easy and inexpensive to install. And, because the foam is environmentally friendly, it is especially useful for applications requiring inert material to protect the environment, such as sealing abandoned mineshafts.

The foam completely fills storage tanks through either the fill inlet or manway. Vent pipes can also be filled.

Some advantages of tank fill include:

• Environmentally Friendly - "Green" characteristics include no off-gassing, solvents, CFCs or petro-chemicals; non-hazardous; pollution prevention alternative
  
  
• Complete Fill Guaranteed – Inlet and vent pipes will be sealed with concrete after completion of foaming, or will be cut away
  
  
• Meets Requirements of State and Federal Regulatory Agencies – Tank fill foam has been approved by the EPA and by many state environmental agencies as an inert solid material