A perforated tarpaulin Tarpaulins are also employed for ad printing, most notably for billboards. Perforated tarpaulins are typically utilized for medium to big promotion, or for protection on scaffoldings; the goal of your perforations (from 20% to 70%) is to reduce wind vulnerability. Thanked 0 Times in 0 Posts Pergola https://izmirtente61570.wikigdia.com/6978419/tarpaulin_secrets