... studios, theaters, music halls and karaoke rooms Perforated FSK FacingFeatures:1) Keeps warmth in during winter and cools in summer2) Prevents ... facing for metal buildingCharacteristic: fire retardant, anticorrosive, easy to laminateSpecifications:1) a) Foil: 7μ b) 3-way scrim c) PE d) ... Kraft: 55gsm2) Roll width: 1.0m,1.2m,1.25m, 1.3m3) Roll length: 50m--2000m Kraft,Roll Width,Roll ...