The MightyBerm™ 4488 Gallon Portable Spill Containment Berm from Justrite provides dependable temporary secondary containment without straining your budget. Use it for fuel, oil, and chemical spills during fueling, maintenance, and field operations. With a 12 foot x 50 foot footprint and 12-inch walls, this portable containment berm captures leaks and spills. It supports large equipment and active job-site conditions. Built for structural stability and chemical resistance, MightyBerms deliver r