A perforated tarpaulin Tarpaulins are also utilized for ad printing, most notably for billboards. Perforated tarpaulins are generally used for medium to large promotion, or for cover on scaffoldings; the intention with the perforations (from 20% to 70%) is to scale back wind vulnerability. A large-duty poly tarp is heavier https://lukaszxvrl.wikitelevisions.com/7398690/tarpaulin_options