The Ultra-Tanker Berm is a lightweight, portable spill containment solution that can be deployed quickly and easily to contain leaks, drips, and spills from over-the-road tankers or rail tank cars. Made with heavy-duty 40 oz PVC material, the Ultra-Tanker Berm offers excellent chemical resistance and stands up to the rigors of daily tanker operations. Pre-installed two-inch camlock fittings provides easy drainage to larger containment vessels.