A Perforated tarpaulin Tarpaulins can also be employed for ad printing, most notably for billboards. Perforated tarpaulins are typically employed for medium to large advertising, or for cover on scaffoldings; the purpose with the perforations (from 20% to 70%) is to lessen wind vulnerability. Pergola needs to be hooked up https://traviszayuq.thezenweb.com/details-fiction-and-tarpaulin-72183189