A perforated tarpaulin Tarpaulins are also utilized for ad printing, most notably for billboards. Perforated tarpaulins are typically used for medium to massive promoting, or for cover on scaffoldings; the goal from the perforations (from twenty% to 70%) is to lower wind vulnerability. Thanked 29 Situations in 9 Posts Arc https://felixracbx.vigilwiki.com/6791220/izmir_pergola_an_overview