A perforated tarpaulin Tarpaulins are employed for advertisement printing, most notably for billboards. Perforated tarpaulins are usually useful for medium to big advertising, or for defense on scaffoldings; the aim on the perforations (from 20% to 70%) is to lower wind vulnerability. Thanked 29 Periods in 9 Posts Arc Test https://pergola69026.blogdun.com/34866496/how-izmir-tente-can-save-you-time-stress-and-money