A perforated tarpaulin Tarpaulins are also used for advertisement printing, most notably for billboards. Perforated tarpaulins are typically employed for medium to big advertising, or for defense on scaffoldings; the goal in the perforations (from twenty% to 70%) is to lower wind vulnerability. Thanked 0 Instances in 0 Posts Pergola https://izmir-tente08517.cosmicwiki.com/1394657/5_easy_facts_about_izmir_pergola_described