Shop plastic sheeting & film in the insulation & accessories section of Lowes.com. Find quality plastic sheeting & film online or in store. ... ft Black 6-mil Plastic ... 4 Mil 20 ft. x 100 ft. Black Plastic Sheeting (Construction & Agriculture Film) on Roll. Stock #: CA420B. GTIN: 00631546006005. Ideal as vapor barrier or drop cloth, our 4 Mil 20' x 100' black plastic sheeting on roll is provided in continuous rolls of durable low density polyethylene. 4 Mil heavy weight black poly sheeting is commonly used in application as construction film and agriculture ... Find Husky Black Poly Sheeting, 1-3/10 mil., 3 ft. x 50 ft. in the Plastic Sheeting category at Tractor Supply Co.Husky Black Plastic sheeting i Husky 20' x 100' 10 MIL Black Plastic Sheeting. Polyethylene sheet and film are used for many different construction and DIY projects. Some common applications for this product include using it as a vapor barrier for concrete or between drywall and insulation.