The 70G-450 Black Ribbed Caps with a S105 FS 3-19 FoilSeal Heat Induction Seal (HIS) Liner are recommended for dry and liquid products for PET and PVC containers.
S105 FS 3-19 FoilSeal™ Liner - One piece foam backed heat induction foil innerseal that will provide an aggressive bond with clean peel removal from PET and PVC containers. (Not recommended for use on CPET. Easy access ("puncture foil" when wax bonded to pulp.) (.0105" Backing, .001" Foil, .0005" Heat Seal)
** Caps with Heat Induction Seal (HIS) Liners must be applied using an heat induction sealer machine.