A perforated tarpaulin Tarpaulins can also be used for advertisement printing, most notably for billboards. Perforated tarpaulins are usually utilized for medium to large advertising and marketing, or for defense on scaffoldings; the purpose on the perforations (from 20% to 70%) is to cut back wind vulnerability. Thanked 29 Times https://izmir-awning06666.wikicarrier.com/510538/tarpaulin_secrets