At 350gsm, our Blue / Beige Extra Heavy Duty Tarpaulin range is our heaviest weight poly tarp. With a tight 16x16 per square inch weave count, 3% UV inhibitor and eyelets at 50cms intervals, these extra heavy duty tarpaulins are rough, tough,durable and slightly more rigid than most other poly tarps. With corner reinforcements and additional eyelets approximately 15 cms either side, the user can be confident in a hard-wearing product. Popular for use in agriculture, marine, industry and construction.