rubber dam specification:600,800.1000,1100,1200,1400,2000,2600 feature:high strength,oil-resistant,anti-abrasive rubber damfunction:used for ... rivers,oil platform,etc.or for emergent use in oil spill accident. Features of Solid Float Rubber Boom: Two layers ... Relevant accessories can be supplied according to customers' options or specially designed and fabricated to meet customer's specific ...