A perforated tarpaulin Tarpaulins are also employed for advertisement printing, most notably for billboards. Perforated tarpaulins are generally used for medium to significant promotion, or for protection on scaffoldings; the aim on the perforations (from 20% to 70%) is to cut back wind vulnerability. Thanked 0 Occasions in 0 Posts https://simoncjrvv.tinyblogging.com/fascination-about-izmir-pergola-77687537