Features: 1. Permanent Oil boom is special designed for permanent deployment to contain oil spills or debris in harbors, tidal inlets and other oil facilities. 2. It is constructed with semi-rigid PU fabric or neoprene rubber belt and high density polyethylene (HDPE) float shells filled with Polyurethane (PU) foam. 3. The Permanent oil containment boom is fixed ASTM universal or quick connector for easy deployment. Technical data: Model POB450 POB600 POB750 POB900 Overall height 450mm 600mm 750mm 900mm Fabric material PVC or neoprene belt Float HDPE or per customers requirement Section Length 20m or 25m or per customers requirement Max working tensile strength(Kn) 40 50 70 80