A perforated tarpaulin Tarpaulins also are utilized for ad printing, most notably for billboards. Perforated tarpaulins are usually useful for medium to huge promotion, or for protection on scaffoldings; the purpose from the perforations (from 20% to 70%) is to lower wind vulnerability. Thanked 0 Moments in 0 Posts Pergola https://keeganhifcw.loginblogin.com/41564627/details-fiction-and-tarpaulin