A perforated tarpaulin Tarpaulins can also be useful for advertisement printing, most notably for billboards. Perforated tarpaulins are typically used for medium to massive promoting, or for protection on scaffoldings; the intention on the perforations (from 20% to 70%) is to scale back wind vulnerability. Thanked 29 Occasions in 9 https://johnathanzjpwb.wikitron.com/1393147/tarpaulin_options