A perforated tarpaulin Tarpaulins will also be useful for advertisement printing, most notably for billboards. Perforated tarpaulins are generally employed for medium to substantial advertising, or for protection on scaffoldings; the aim with the perforations (from 20% to 70%) is to reduce wind vulnerability. Look for tarps using a large https://stephenxmykt.buscawiki.com/1380704/izmir_awning_secrets