A perforated tarpaulin Tarpaulins will also be used for ad printing, most notably for billboards. Perforated tarpaulins are usually employed for medium to large advertising and marketing, or for cover on scaffoldings; the intention on the perforations (from twenty% to 70%) is to scale back wind vulnerability. Mesh tarps: From https://andersonpvxaa.illawiki.com/1386228/5_essential_elements_for_pergola