A perforated tarpaulin Tarpaulins also are employed for advertisement printing, most notably for billboards. Perforated tarpaulins are generally employed for medium to huge promotion, or for cover on scaffoldings; the goal of the perforations (from twenty% to 70%) is to cut back wind vulnerability. Thanked 29 Occasions in 9 Posts https://izmir-awning27913.salesmanwiki.com/9508521/pergola_options