A Perforated tarpaulin Tarpaulins can also be used for ad printing, most notably for billboards. Perforated tarpaulins are usually used for medium to huge promoting, or for defense on scaffoldings; the aim of your perforations (from 20% to 70%) is to reduce wind vulnerability. Try to look for tarps using https://pergola05936.bloggosite.com/41068733/5-tips-about-izmir-awning-you-can-use-today