A perforated tarpaulin Tarpaulins are employed for ad printing, most notably for billboards. Perforated tarpaulins are typically employed for medium to huge advertising, or for defense on scaffoldings; the purpose of your perforations (from 20% to 70%) is to lessen wind vulnerability. Thanked 0 Times in 0 Posts Pergola Set https://izmir-awning71469.aboutyoublog.com/38032921/how-tarpaulin-can-save-you-time-stress-and-money