A Perforated tarpaulin Tarpaulins will also be employed for ad printing, most notably for billboards. Perforated tarpaulins are usually employed for medium to huge advertising and marketing, or for protection on scaffoldings; the aim in the perforations (from 20% to 70%) is to reduce wind vulnerability. Thanked 29 Moments in https://izmirawning55319.ouyawiki.com/1380739/5_essential_elements_for_tarpaulin