3M3015NP975 - 3M™ Self-Adhered Air and Vapour Barrier, 3015, tan 9" X 75'3M Self Adhered Air and Vapour Barrier 3015 is a translucent membrane that uses an acrylic adhesive that provides an extended application temperature range between 18C (0F) to 66C (150F). It does not require primer for most substrates and can withstand up to twelve months of UV exposure. The 10 mil engineered sheet membrane self seals against nails and staples. It also conforms to contours for continuous bonded contact. The 3M Self Adhered Air and