A perforated tarpaulin Tarpaulins are utilized for ad printing, most notably for billboards. Perforated tarpaulins are typically used for medium to large advertising, or for protection on scaffoldings; the aim with the perforations (from 20% to 70%) is to reduce wind vulnerability. Thanked 0 Moments in 0 Posts Pergola Installation https://fernandoawoet.actoblog.com/34838452/izmir-pergola-can-be-fun-for-anyone