Tyvek FlexWrap NF Tape 152mm x 23m

Used it on 2 sets of doors and 2 windows. This sticks without issue. I left it exposed to the weather for 3 months before the windows and doors were installed. Enron with walking over the door areas, there was no damage and no sign of slippage. One warning, once this sticks, it stays stuck. Make sure you are in the right place before you stick it down. Super product and I will use it on all new projects.

Theres nothing out there that comes close

Don't let it touch itself after pulling off the paper, once you roll it on it's permanent. Not cheap, but worth it.

I have used this for taping new windows with nail fins for new construction during window install, it is the best product to prevent wind draft through and around the 1x4 trims.

DuPont has made a great product here. I have used this for creating a sill pan on 13 windows I installed and it worked great. Flex’s around the corners and very sticky. Need to make sure you do not let the adhesive sides touch as you will. It be able to pull it apart but it does have splits backing to remove to help with that issue. I would use it again. It is pricy but work the investment.

This is the best option for flashing bottom of windows but is also amazing for any flashing yo need done. Around pipes, on roofs, windows, and doors

Easy to install. New home construction