20' x 40' Heavy-Duty Blue Tarp - 10 mil, Made in USA - Opacity: NOT guaranteed and

- Opacity: NOT guaranteed and vary by batch per manufacturer

Drain tarp's fabric is 11 MIL thick woven reinforced polyethylene (not flame retardant)

Covering about 320 sq ft

The 10' x 14' size is a practical option for enclosure panels where light transmission and protection are both important

20' x 40' Heavy-Duty Blue Tarp - 10 mil, Made in USA - Opacity: NOT guaranteed andThe 20' x 40' blue tarp (20x40) is a true 10 mil heavy duty poly tarp, woven from 3 ply reinforced polyethylene and made in the USA roughly twice as thick as the 3 5 mil imported blue tarps. UV coated on both sides and fitted with rust resistant brass grommets (about 60 total, ~every 2 ft), it sheds rain, blocks sun, and holds up to wind when secured properly. Covering about 800 sq ft, this size is a go to for whole roof emergency cover, construction