6 Mil Perforated Window Film 54″ x 164′ Posted on May 29, 2015September 12, 2024 by newyorkbanner 6 Mil Perforated Window Film 54″ x 164′ 6 Mil Perforated Window Film 54″ x 164′ Black adhesive backing Designed for window graphics 180g/ sqm paper release liner Perforation pattern: approximately 53% perforated, 47% retained 1.5 mm holes 3″ core, forward wound Print compatibility: solvent, eco-solvent, uv and screen print Posted in Blog.