Extra Thick 4 Mil Waterproof Tarp (0' x 20'). Heavy Duty Thickness: With a remarkable 4 mil thickness, this tarp weighs 6.5 ounces per square yard, ensuring it stands up to the toughest conditions. Virgin Polyethylene Material: Constructed from premium virgin polyethylene, this tarp is super durable and designed to resist tearing, ensuring longevity and consistent performance.
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