BTL has posted a video on its website of the Muscle Wall system for flood control, oil and gas containment, stormwater management, dewatering and other applications. Constructed on interlocking, stackable units of lightweight low-density polyethylene, the Muscle Wall barricades can be quickly set into place–even floated into place. Flexible liners can be draped over the walls for various containment sceneraios. View the video online.