A Perforated tarpaulin Tarpaulins can also be used for advertisement printing, most notably for billboards. Perforated tarpaulins are generally employed for medium to big promoting, or for protection on scaffoldings; the goal from the perforations (from 20% to 70%) is to lower wind vulnerability. Thanked 0 Times in 0 Posts https://emilianortpme.ltfblog.com/32949861/detailed-notes-on-tarpaulin