nuitpy 18 pack aluminum foil tape, 3.9 mil 2 inch x 900 feet total foil tape, silver high temperature tape, metal tapes, seal hvac tape, insulation foil tape for ductwork, hvac, dryer vent, seal is up for auction in Industrial & Scientific. The current bid is $2.00, 95% below the $39.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.