A perforated tarpaulin Tarpaulins will also be used for advertisement printing, most notably for billboards. Perforated tarpaulins are typically employed for medium to massive promotion, or for protection on scaffoldings; the aim of your perforations (from 20% to 70%) is to lower wind vulnerability. Thanked 0 Situations in 0 Posts https://izmirpergola74692.blogdun.com/34756744/pergola-options