Interstate FailSafe - Model IPI-1055-02351-026 -8` x 10` x 12 Inch Rigid Lock Spill Containment Berm

Fail-Safe for Effortless Drive In Capability. The Fail-Safe® flotation device on entry/exit walls enable drive-in and drive-out with no need to raise or lower the wall. In the event of a leak or spill, the self-erecting Fail-Safe® floatation device rises as the fluid level rises. The entry/exit walls also feature the Rigid-Lock brace support, which will lock into position with the rising fluid level. You have the option to engage the Rigid-Lock brace support into the upright position in case of snow or ice.