A perforated tarpaulin Tarpaulins will also be useful for ad printing, most notably for billboards. Perforated tarpaulins are generally used for medium to big advertising and marketing, or for cover on scaffoldings; the purpose of your perforations (from twenty% to 70%) is to reduce wind vulnerability. Thanked 29 Times in https://izmirpergola87529.wikijm.com/1355259/tarpaulin_can_be_fun_for_anyone