A perforated tarpaulin Tarpaulins can also be useful for advertisement printing, most notably for billboards. Perforated tarpaulins are generally employed for medium to massive advertising and marketing, or for cover on scaffoldings; the intention from the perforations (from 20% to 70%) is to cut back wind vulnerability. Thanked 29 Moments https://messiahuwrne.ampblogs.com/everything-about-izmir-pergola-70804624