A perforated tarpaulin Tarpaulins also are utilized for ad printing, most notably for billboards. Perforated tarpaulins are typically employed for medium to huge marketing, or for cover on scaffoldings; the purpose in the perforations (from 20% to 70%) is to reduce wind vulnerability. As pointed out earlier, you need to https://izmir-awning12097.wikigdia.com/6977499/izmir_awning_secrets