set up
side wall support
Ultimate/drive over

Alternate configurations (1)

Drive Through Flexwall Berm

Accessories (1)

Containment Berm, Sidewall Support Stakes

Most products ship in 1-3 days.

Unique, “Living Hinge” Design Allows Hands-Free Drive In/Drive Out – No Need To Manually Raise Or Lower The Endwalls.

  • Entry and exit walls are supported every 12" with a patented “living hinge”.
  • Once a vehicle has entered or exited, the walls automatically spring back to their vertical position.
  • Both long sidewalls are held upright by PVC sidewall assemblies. Simply swivel the feet to lower the sidewalls for storage or transport to another location. See how the sidewalls work
  • Drive-in/drive-out endwalls teamed up with Collapsible sidewalls offer the Ultimate combination – “Hands Free” convenience and an affordable design! See how the endwalls work
  • Standard material of construction is Copolymer-2000. XR5, polyurethane and other materials also available.



  • #8505 Size: 12′ × 60′ × 1′ Weight: 309 lbs. Capacity: 5,385 gallons
  • #8506 Size: 15′ × 50′ × 1′ Weight: 326 lbs. Capacity: 5,610 gallons
  • #8507 Size: 15′ × 66′ × 1′ Weight: 405 lbs. Capacity: 7,405 gallons


Material of Construction: Copolymer 2000, an ethylene copolymer, is standard. Copolymer 3000, XR5, polyurethane and other materials are also available on a custom basis.

Options: Ground Tarps, Track Belts, Self Bailer.

Pricing is FOB, South Carolina, 29860-customer pays freight

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Need a quote? Contact Trader Dan through this form or call 760-519-1612.

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Containment Berms, Ultimate Model is a UltraTech Spill Containment brand product.

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