On the polyester fabric with both side covered tpu the total weight:1200g/m.Sq anf the tensile strip:4000n/5cm can be used to made oil boom and liquid containment Ue 4012 -301 Polyester 1100dtex Tpu 1.05 mm Matt 1200 g/m2 4500/4000 n/5cm 450/400 n 220 n/5cm Water tank, oil boom Éùºìé«£¨orange)