Material: MPET film, 3-direction fiberglass scrim, adhesive white polypropylene

Application: used as insulationfacing and vapor retarder for such insulation materials as glass wool, rock wool, slag wool, suitable to be on-site laminated on duct wraps, wool sheet, and wool blanket, meets stringent requirements of HVAC system and heat insulation requirements of building

Features: water-proof, moist-proof, no delamination for 4 hours at 23 degrees centigrade