Tyvek Tape has an acrylic adhesive that chemically bonds to Tyvek's high-density polyethylene fibers. This tape does stick well to aluminum drip caps required by some siding manufacturers above windows, doors, and penetrations—so it may be difficult to get all of the tape and adhesive off the aluminum when removing. We would recommend doing a sample test before using and then determine which kind of tape to use based on the results. Tyvek Tape can be exposed to UV for up to 120 days.