Foil Vapor Barrier Seam Tape

Our foil vapor barrier seam tape is tear-proof and constructed with a strong woven inner scrim, so you can continue to have exceptional strength and durability just like you see in our other products. All tapes have an aggressive adhesive and they won’t come undone over time! Use foil vapor barrier seam tape to seal your seams on your roofing underlayment if you aren't able to overlap by 4" - 6" or if you just want an extra layer of protection on your roof. It can also be used around vents and flashing. Roll Sizes: 2" wide x 150' long and 3" wide x 150' long Color: Foil (matches our foil products) Backing: Peel-off paper backing, cuts easily with a knife/scissors Interested in a pallet of foil tape? Contact us for a quote!