... LDPE, HDPE,LLDPE construction films for waterproof , breakage, etc.Material: recycled LDPE,HDPE,LLDPE OR MIX. content.Thickness: 4mil, 6mil, 8mil ... , 10mil.Width: 6m, 8m, 12m, 16m,COLOR: black, clear, or white.Purpose : used for building , waterproof , anti-leakage ... , tear resistance , puncture resistance, excellent elongation and break at tear . black HDPE,LDPE construction film