See our review of the Guardian 12 Mil Reinforced Vapor Barrier.

This is the tape we use to attach the sections of vapor barrier and around vertical obstructions for a continuous application.

Even after ordering extra rolls of this tape I still ran out but luckily I had extra "two way" and substituted to get the job done! You won't mind having left overs of these tapes, there made so well and will have many other useful applications around the home or workshop.

This tape is simply amazing. It is easy to work with and sticks like you cannot believe. Well worth it.

I HAVE USED THIS SEVERAL TIMES AND IT WORKS GREAT, GOOD ADHESION, THAT IS WHAT YOU WORRY ABOUT AND THIS HOLDS.

Very good product, is great to work with.