A perforated tarpaulin Tarpaulins are used for ad printing, most notably for billboards. Perforated tarpaulins are typically useful for medium to substantial promoting, or for cover on scaffoldings; the purpose with the perforations (from 20% to 70%) is to cut back wind vulnerability. Thanked 29 Periods in nine Posts Arc https://izmirawning27025.eqnextwiki.com/4839752/detailed_notes_on_tarpaulin