T-Shaped Door Draft Stopper, 1.97 in x 20 Ft Silicone Seal Strip for Windows Gaps, 1.8mm Thickest Seal Strip Weather Stripping Shower Sweep, Clear

This product is GREAT and is solving a door seal issue I've been fighting for MONTHS. The adhesive is strong and took me about 2 minutes to adhere vertically from the top to the bottom of the door. Would recommend this product to any DIYer like myself.

Stopped drafts between double doors with a little trimming around latch fixtures.After months of, adhesive is still strong.

The product was easy to install, though I do suggest having two people so you can keep it really straight. The red protector over the adhesive was hard to get started, but came off easily once started. I did have to trim the shorter T piece due to my door being damaged. But the two larger pieces cover the gap very well and there’s plenty of adhesive on the larger side.

This product was easy to install and really helped to alleviate the draft coming from my front door.I liked it so much that I also used it to hold in the heat from the door to my small greenhouse!

What a great product! I have an older home in northern WI and not the best older doors. I'm planning to replace the doors eventually, but in the meantime, this sure is noticeably helpful. Super easy to apply and seems like it will stick very well. Hardly noticeable when looking at the door and good, sturdy material. It was only enough for tops and 1 side of two doors, but I plan to buy more for additional doors.

I ordered this to use on the bottom of the bi-fold shower door on our boat to keep the water in the shower area as there is no barrier to contain the water. It did work and the adhesive is very strong. BUT, the red backing does NOT come off easily and you should work on one edge to get it started before you ever apply their primer from the packet. They said clean the area and then apply their primer packet and wait 5 min—it took longer than that for me to get the red backing lifted off of the adhesive strip, so for the 2nd strip I worked on that first—just know going in that the red does not pull off easily. If you are not VERY careful, you will remove the adhesive strip with the red backing and then it will not work. Once the red backing is removed, make sure you get it where you want it the first time because there is no moving it around to adjust it once it is stuck. My 3 stars instead of 5 stars is because they should make one edge of the red backing longer, or a pull tab, or something where you can get a grip on it to pull it off, but it is sealed down tight, making it extremely difficult to get an edge free. After removing the red backing it is easy to apply and it does stick very securely.

I was able to put this on the inside of old French doors in an old house to close off the entry for cockroaches in summer and reduce draft in winter. It works great and the doors rest right along the plastic. Next I will use it vertically and horizontally along the inside of the shower door frame to prevent water damage to subfloor.The chemical smells absolutely wretched and I would not apply this item without disposable gloves.

Quality Product, Worth Every Penny