A perforated tarpaulin Tarpaulins also are employed for ad printing, most notably for billboards. Perforated tarpaulins are generally used for medium to huge advertising, or for protection on scaffoldings; the goal from the perforations (from 20% to 70%) is to lessen wind vulnerability. Thanked 29 Situations in 9 Posts Arc https://mariouphyo.humor-blog.com/32946703/rumored-buzz-on-tarpaulin