Hangzhou Dongxing Telecommunication Material Co.,Ltd is one of the professional China af4025r flame retardant aluminum foil tape manufacturers and suppliers,Website:://.dxdxal.com, and equipped with a productive af4025r flame retardant aluminum foil tape factory and company, welcome to contact us.Basic InfoModel NO.: DXEfficacy (For Tape): IndustryWidth for Cut Roll: 48 / 50mm (2") / 60 / 63mm (2.5") / 72 / 75mm (3")Trademark: BONDTAPEOrigin:Zhejiang, ChinaType: Adhesive TapeColor: SilverWidth: 1200mmSpecification: PSTC/ASTM/ISO9001HS Code: 7607200000Product DescriptionPRODUCT DESCRIPTIONA nominal 40 micron (1.6 mil) high tensile strength aluminum foil backing, combined with a high performance flame retardant solvent acrylic adhesive, protected by an easy-release silicone release paper.FEATURESAluminum backing provides excellent reflection of both heat and light.High quality adhesive with super strong adhesion and holding power offers reliable and durable Foil-Scrim-Kraft Facing joints and seams sealing in HVAC ductwork application.Low moisture vapor transmission rate makes BondTape AF4025R an excellent vapor barrier.Service Temperature range from -30