MD Building Replaceable Caulk Cord Weatherseal, Gray, 90ft x 1/8in

I used it to seal windows that had gaps , worked great, easy to use.

Fast delivery. Excellent quality. Sticks even in sub zero weather. Cuts drafts. Easy to use.

Worked great for quickly sealing up my baseboards for pest management in my apartment I’m renting. Only problem is I bought the white twice, and they are two different colors.

Really amazing product. Normal caulk is so messy and a pain to mould and isn't very renter friendly. Had some issues with roaches and was able to seal a lot of the small gaps in my house with this and it looks like it stays firm but should come out easily when moving out! Sometimes need to use a lot more bead lines than expected but it's easy to build off from.

I live by the highway and there was air leaks on the side of the window. I added these on the leak and the sound was muffled instantly. Sticks very well, has not come off at all, I was even able to peel of and reuse it after I applied it wrong. I really muscled it into the side window seam. I would advise using gloves due to the moisture in our hands. The moisture will make the caulking cord somewhat stick to your finger tips. But not that bad nonetheless.

My house has wood beam construction. During the dry winter some of the beams contract leaving gaps where they abut wallboard. This is perfect for closing those 0.25 inch gaps. You can select the width based on how many if the preset strands you peel off. The putty has a nice tack to it and is easy to work. I used this as a temporary fix. Nice thing is that unlike latex caulk, this material is easily removable. Highly recommended by this home somewhat-handy guy.

Update: Well the temps have dipped and this no longer sticks to the window frame. I was hoping it would be great at keeping the cold out but if it doesn't stay where it's supposed to, it's not going to work unfortunately. Previous: So far it seems alright, I will know more when winter comes. I moved from Florida to Nebraska and cold air was coming in through where our vertical windows meet. My kids' rooms were freezing. Once the temp dips back down again I will see how well it works and change my review if needed. So far it's good, easy to put on and is supposed to be easy to remove. Hopefully that is the case since I am renting and didn't want anything permanent.

Did the job, but there was only enough for one window.

This stuff is awesome. I wish I had known about it years ago! My husband and I started caulking our old drafty windows, but it was a real pain and was making quite a mess, which was stressing me out. Then I found this stuff online! I’ve been putting it on the windows now and it has stopped the drafts! Amazing! You have to peel it slowly, but it comes off in great single strips. Just have to be gentle. Only complaint is that I wish it was white, so it would match the window frames and be less visible. Not really a problem though in the long run because it just peels right off, so I can easily remove it in the spring.

Excellent product but took a long time to arrive. It actually came all the way from America which explained why it was so expensive I presume import duty.

Only white available where I live. Good price and fast shipping.

Easy to use just peel a length off and push it into joint or gaps in doors or window frames

A great product plugged a gap which was letting water in my Patio Doors.