The 3M™ Venture Tape™ Non-Adhesive Cryogenic Jacketing is an all-weather conformable, multi-layered tape designed for low temperature vapour barrier joint closure applications. This tape features a durable aluminum foil backing between two layers of .5 mil polyester film. The zero permeable laminate is excellent for use with or without adhesive-coated cryogenic vapour barrier tapes.The 3M Venture Tape Non-Adhesive Cryogenic Jacketing is a durable, zero permeable 3-ply laminate featuring 1 mil aluminum foil with 0.5 mil polyester film on both sides to help prevent the formation of pinholes in the tape. This multi-layered laminate tape is designed to provide zero permeability and act as a vapour barrier for seaming and vapour barrier joint closure systems. The puncture and tear resistant laminate is flexible to conform to curved or irregular surfaces and delivers excellent resistance to weathering, mold, UV and extreme environmental conditions.