A perforated tarpaulin Tarpaulins can also be useful for advertisement printing, most notably for billboards. Perforated tarpaulins are generally used for medium to big marketing, or for protection on scaffoldings; the intention with the perforations (from 20% to 70%) is to reduce wind vulnerability. Thanked 0 Situations in 0 Posts https://izmir-awning19528.muzwiki.com/7575783/the_fact_about_izmir_awning_that_no_one_is_suggesting