Product Review: M-D Building Products 3525 M-D 0 V-Flex Weather-Strip with Adhesive Back

 

The stuff is easy to install and while it sticks in place it does work. The problem, however, is that it does not stay in place. It starts losing its adhesion quickly (especially if you use it in a door frame where you are constantly opening and closing a door. And once it starts to peel up, you cannot reapply it.