A perforated tarpaulin Tarpaulins may also be useful for advertisement printing, most notably for billboards. Perforated tarpaulins are generally utilized for medium to big promotion, or for protection on scaffoldings; the intention on the perforations (from 20% to 70%) is to lessen wind vulnerability. Thanked 0 Instances in 0 Posts https://hectorbcnar.wikiusnews.com/1379829/the_smart_trick_of_izmir_awning_that_no_one_is_discussing