A perforated tarpaulin Tarpaulins will also be used for advertisement printing, most notably for billboards. Perforated tarpaulins are usually utilized for medium to significant advertising, or for defense on scaffoldings; the purpose with the perforations (from 20% to 70%) is to lessen wind vulnerability. Thanked 0 Times in 0 Posts https://izmir-awning65421.levitra-wiki.com/1377965/the_fact_about_izmir_pergola_that_no_one_is_suggesting