TANKGUARD - Flat Bottom

TANKGUARD Flat Bottom image

The patented TANKGUARD maintenance-free impermeable tank base provides a stable and durable platform for above-ground storage tanks that are more quickly and easily installed than concrete pads, and more efficient and easier to maintain than pea gravel. 

TANKGUARD tank bases are constructed from a polyurea material that is non-permeable and inert, which simplifies clean-up in the event of a spill, thus reducing the need for remediation, as well as reducing maintenance and downtime. By preventing contact of moisture from the ground with the base of the tank, and by acting as an insulator, our tank bases minimize corrosion and extend the lifespan of your tanks.

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  • The original and only tank base patented for its groundbreaking impervious design
  • Proprietary modified polyurea coating technology provides the highest level of durability in the industry
  • Lightweight, interlocking design facilitates quick and easy installation
  • Proven reliability in more than 24,400 installations


  • Reduced tank base setup time enables prompt tank installation
  • No costly remediation if tank fails
  • Minimizes tank corrosion – Displaces moisture below tank – Insulator/non-conductor
  • Easy access to tank manway for cleaning and maintenance

Lightweight, interlocking design for fast installation

The interlocking, lightweight, prepackaged base can be easily and rapidly installed, greatly reducing setup times. Compact packaging makes it feasible to keep a ready inventory to meet your changing needs.

The unique interlocking design requires no tools to install. Typically, unpacking and installing a tank base takes no more than 5 minutes. Its light weight easily allows small adjustments just before tank setting, which reduces the need for crane adjustments.

Field-proven to provide long-lasting protection

Since 2007, ASSETGUARD™ has sold more than 50,000 tank bases globally. Industry-leading quality control processes ensure each tank base exceeds required compression strength and maintains properties through extreme weather and UV exposure. ASSETGUARD stands behind its tank bases with an 18-month warranty. Multiple sizes and configurations are available to fit varying diameters and tank bottoms.

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