A Perforated tarpaulin Tarpaulins are also utilized for ad printing, most notably for billboards. Perforated tarpaulins are usually utilized for medium to massive promotion, or for cover on scaffoldings; the goal on the perforations (from 20% to 70%) is to reduce wind vulnerability. Thanked 0 Periods in 0 Posts Pergola https://izmirtente87531.wikigdia.com/6985341/rumored_buzz_on_tarpaulin