Our tapes help with all your efficiency projects. Batten down the hatches on insulation blankets and foam boards, help prevent moisture infiltration into your building, seal-up vapor barriers, preserve the life of metal threadings, and more. Niagara 0.5"x2.5' Teflon Tape N4101 $1.00 United Tape Teflon 0.5"x43' Threaded Seal Tape UT-11 $1.00 Intertape 1.8"x30' Duct Tape ANC79807 $1.95 Venture Tape 2"x180' Gray Duct Tape 1500-GO27 $6.00 Venture Tape 2"x150' FSK Tape 1525CW.NT-N038 $7.70 3" x 150' Mesh Duct Tape, Self-Adhesive for duct and pipe sealing projects $7.95 Venture Tape 3"x150' White Vinyl Tape 460-K008 $11.95 Venture Tape 2"x150' Aluminum Tape 3520CW-H883 $12.20 Venture Tape 2.5"x180' Foil HVAC Tape 1581A $12.90 Venture Tape 2"x222' HouseWrap Tape 1585 exterior patch/wrap, recommended for Tu Tuff products $15.95 Covalence Polyken 3"x100' Foilmastic 367-17 Tape multi-use aluminum foil seal/tape $36.90