A Perforated tarpaulin Tarpaulins may also be used for ad printing, most notably for billboards. Perforated tarpaulins are usually employed for medium to huge marketing, or for cover on scaffoldings; the purpose on the perforations (from 20% to 70%) is to reduce wind vulnerability. Thanked 0 Periods in 0 Posts https://donovannoigd.wikikarts.com/1363348/how_izmir_tente_can_save_you_time_stress_and_money