A perforated tarpaulin Tarpaulins will also be used for advertisement printing, most notably for billboards. Perforated tarpaulins are generally used for medium to massive marketing, or for cover on scaffoldings; the purpose in the perforations (from 20% to 70%) is to reduce wind vulnerability. Thanked 0 Occasions in 0 Posts https://beauvtoix.wikitron.com/1401992/how_izmir_tente_can_save_you_time_stress_and_money