G-Tape

G-Tape is an easy-tear tape rated for flashing and windows, but designed to be easier to work with than butyl. G-Tape will tear by hand and will stick in hot or cold weather without getting gooey or hard. The 3035 backerless tape works great for efficiently applying joist tape, and the 3040 can be inserted behind siding and then have the paper backing removed once in place.