A perforated tarpaulin Tarpaulins can also be useful for ad printing, most notably for billboards. Perforated tarpaulins are usually used for medium to big advertising, or for protection on scaffoldings; the intention of your perforations (from 20% to 70%) is to scale back wind vulnerability. Thanked 0 Instances in 0 https://izmirawning35688.bmswiki.com/5139121/izmir_awning_secrets