Woven HDPE black fibres fabric, double-side LDPE coating, reinforced with 6 bands of 75 ±3% mm width woven black HDPE fibres fabric and coated outside. Pre-punched 8 mm holes on the 2 side bands at 0.1 ±10% m intervals, positioned in the centre of the bands (only the reinforcement bands are pre-punched, not the tarpaulin itself). Flame retardant EN13823+A1