Vapor barrier laminated polypropylene, aluminum foil, polyethylene and pet film bags and rolls

Vapor barrier laminated foil on roll. Mil PRF-131 K Class 1 Type 1 packaging. Laminated OPP/PE/Foil/PE materials provide superior vapor and oxygen barrier properties.

Vapor Barrier Foil Bags. Mil PRF-131 K Class 1 Type 1 packaging. Laminated OPP/PE/Foil/PE materials provide superior vapor and oxygen barrier properties.

Portable rotary heat sealer/crimper. For use with heavy foil laminates to attain an air tight seal to military specifications.

Portable hand held crimper for 'in place' crimping/sealing of irregular shaped seals and for when a table type crimper/sealer is not practical. Not for use with regular poly materials. Includes additional side handle for 2 hand use.