A perforated tarpaulin Tarpaulins are also utilized for advertisement printing, most notably for billboards. Perforated tarpaulins are usually employed for medium to substantial advertising, or for defense on scaffoldings; the intention of the perforations (from 20% to 70%) is to reduce wind vulnerability. Thanked 0 Situations in 0 Posts Pergola https://izmir-pergola27136.wikiparticularization.com/1386731/how_tarpaulin_can_save_you_time_stress_and_money