A perforated tarpaulin Tarpaulins also are employed for advertisement printing, most notably for billboards. Perforated tarpaulins are typically employed for medium to substantial advertising, or for cover on scaffoldings; the purpose on the perforations (from 20% to 70%) is to cut back wind vulnerability. Thanked 0 Times in 0 Posts https://izmirpergola83576.ourcodeblog.com/34316099/5-tips-about-tarpaulin-you-can-use-today