A perforated tarpaulin Tarpaulins may also be used for ad printing, most notably for billboards. Perforated tarpaulins are generally useful for medium to massive advertising, or for defense on scaffoldings; the purpose on the perforations (from 20% to 70%) is to lessen wind vulnerability. Thanked 0 Periods in 0 Posts https://beauiculb.ouyawiki.com/1380372/the_definitive_guide_to_izmir_tente