40'x80' Super Heavy Duty Silver/Black Poly Tarp old_id-silver-brown-tarp-20x30 and acid resistant

and acid resistant

7 oz per sq

Elastic cord in bottom hem gives a tight

Silver on one side

and chemicals to extend tarp's service life

40'x80' Super Heavy Duty Silver/Black Poly Tarp old_id-silver-brown-tarp-20x30 and acid resistantSuper Heavy Duty Tarps High Density Woven Polyethylene 7 oz Per Square Yard 12 Mil Thick 14x14 mesh count Super duty rust resistant brass grommets every 24 inches 12 MIL Thick 7 oz sq. yard 14x14 mesh count 1200 Denier fibers High Density Woven Polyethylene Durable Heat Sealed Seam Mildew resistant UV Treated on Both Sides Tear Resistant Waterproof Arctic Flexibility Sizes from 6'x8' to 100'x100' Super heavy duty poly tarp The Silver Black Poly Tarps