Special designed for vacuum metallizing application Goood aluminium bonding strength exceptional heat seal temperature & high seal strength GT TYPE VMCPP film is a coextruded cast polypropylene, with one side heat sealable layer and one side metalized layer. -Good moisture barrier -Good UV light barrier -Excellent heat seal strength -Good metal adhesion. HIGH BOND TYPE VMCPP FILMS is a coextruded cast polypropylene, with one side low heat sealable and one side metalized layer with better bonding strength to BOPP and good bonding strength to BOPET with opaque ink -Better bonding strength Low sealing temperature Excellent metal adhesion.