A Perforated tarpaulin Tarpaulins also are employed for ad printing, most notably for billboards. Perforated tarpaulins are generally used for medium to massive advertising, or for defense on scaffoldings; the aim in the perforations (from 20% to 70%) is to lower wind vulnerability. Thanked 0 Periods in 0 Posts Pergola https://devinrtpur.howeweb.com/34639810/tarpaulin-secrets