Easy-to-use polyurethane patch fits steel, plastic, and fiber drums. Soft but tough polyurethane patch conforms to any surface. Patch area is 7" x 5", large enough to cover most leaks. Resists oils and most chemicals. Reuse again and again; cleans up easily with soap and water. Strong nylon belt with ratchet-type tightening buckle goes on fast, stays tight.