Amazon.com: Clear Poly Sheeting - Heavy Duty, 6 Mil Thick Plastic Tarp – Waterproof Vapor and Dust Protective Equipment Cover - Agricultural, Construction and Industrial Use (20' x 100') : Tools & Home Improvement
Frost King P1025/6W Polyethylene Sheeting, 10' x 25' x 6 mil., Clear - Consumer Sheeting - Amazon.com
Project Source 20-ft x 100-ft Clear 6-mil Construction Film (Professional (6+ Mil) in the Plastic Sheeting & Film department at Lowes.com