recent! MOUNTO 25FT PVC Flexible Duct Hosing for Exhaust Fan (20inch)

New and unused! Still in box see photosMOUNTO 25FT PVC Flexible Duct Hosing for Exhaust Fan (20inch)Quick release strap comes with each duct.Works in temperatures ranging from -20ºF to 185ºF.PVC fabric is excellent for fume removal, dust collection, ventilation, and industrial applications.Has sturdy resistance to mild acids, alkalines, alcohols, hydrocarbons (aliphatic), mineral and vegetable oils, oxidizing agents, and solvents with low parity.Extra thick wearstrip is designed to handle the toughest ground-dragging applications and extends the life of the duct by preventing wear through.Wire is encased in thick wear strip (i.e., 0.135 wire in the 12 ducting and 0.125 wire in the 8 ducting).1 Perfect for everyday use. supreme materials and excellent craftsmanship ensure long-lasting durability.