A Perforated tarpaulin Tarpaulins are also used for advertisement printing, most notably for billboards. Perforated tarpaulins are generally useful for medium to big marketing, or for protection on scaffoldings; the goal with the perforations (from 20% to 70%) is to cut back wind vulnerability. Thanked 29 Moments in 9 Posts https://augustpdjoz.buscawiki.com/1375310/izmir_awning_secrets