A perforated tarpaulin Tarpaulins may also be utilized for ad printing, most notably for billboards. Perforated tarpaulins are generally useful for medium to large advertising, or for cover on scaffoldings; the purpose of the perforations (from twenty% to 70%) is to lower wind vulnerability. Thanked 29 Periods in 9 Posts https://rylanhdyrj.wikikarts.com/1370905/5_simple_techniques_for_izmir_pergola