14 x 100 - 4 Mil Clear Poly Sheeting. Clear poly sheeting makes a great covering for equipment and machinery to protect from moisture dirt and dust. Sheeting is an economical alternative to drop cloths. May also be used to cover walls as a moisture barrier. Great for multi-purpose use on construction sites such as covering lumber. • Clear poly sheeting makes a great covering for equipment and machinery to protect from moisture dirt and dust. • Sheeting is an economical alternative to drop cloths. • May also be used to cover walls as a moisture barrier. • Great for multi-purpose use on construction sites such as covering lumber. • Sold as 1 Rol.