A Perforated tarpaulin Tarpaulins may also be utilized for ad printing, most notably for billboards. Perforated tarpaulins are usually used for medium to huge advertising, or for protection on scaffoldings; the purpose on the perforations (from twenty% to 70%) is to reduce wind vulnerability. A high-duty poly tarp is heavier https://eduardoohyof.scrappingwiki.com/1377554/the_ultimate_guide_to_izmir_awning