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🚪 Seal the gap, not your style — bug-free living made sleek!
The Prime-Line B 791 Black Vinyl Sliding Screen Door Bug Seal is an 84-inch long, adjustable vinyl seal designed to close gaps between 1 and 1.75 inches on sliding screen doors. Its press-in fit installation requires no adhesive, and soaking in hot water softens the material for easy application. Crafted from durable black vinyl, it effectively blocks pests while maintaining a clean, professional look. Popular among manufacturers and highly rated by users, it’s a reliable upgrade for any modern home or office sliding door.



























| ASIN | B00KWL3O6Y |
| Best Sellers Rank | #33,886 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #61 in Screen Door Hardware |
| Brand Name | PRIME-LINE |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (327) |
| Global Trade Identification Number | 00049793102799 |
| Included Components | Bug Seal, 84-Inch, Black |
| Item Dimensions L x W | 36"L x 1.75"W |
| Item Thickness | 0.49 Inches |
| Item Type Name | Bug Seal, 84-Inch, Black |
| Manufacturer | Prime-Line Products |
| Material Type | Vinyl |
| UPC | 049793102799 |
| Unit Count | 7.0 Feet |
D**S
Yay, bug protection at last.
When I got our doggy door (years ago) it came with something like this bug protector for this larger gap from dog door to screen (over 2 inches wide). At the time I thought we were replacing our door so I rolled it up and put it away but then when I finally wanted to install it, I couldn't remember where it went. Long story is I spent a long time looking for a similar product that would be wide enough but I just couldn't find it wide enough. At only 1.75 inches wide I knew it would not reach the other side but I had seen the weather stripping that could possibly fit on the doggy door on the opposite with self stick. OK, I can't remember which one I saw first but it was a "I can make it work" moment and I can now leave the screen door open for dogs to use at the doggy door but keep bugs out at the same time. It took some time to install this product on the actual screen door side but with the back side of a pair of tweezer, (after attempting some other actual tools this seemed to be not harmful to product and sturdy enough to allow me to push into screen a small section at a time) and after about an hour (again me taking my time) this was not just in but I feel like it will not be going anywhere any time soon. I then installed weather stripping (clear) with 3M transparent tape onto the other side and there it was! It was a perfect fit. I did lay it out prior in warm sun and then kept it laid out for a few days strait because it had a wave in it from being rolled up. It still had a wave (not as bad) but I still installed it anyway and you know after a couple days the remaining little wave toward the bottom is almost completely gone and I don't have to insure which side is over lapping the other side like I did at first. Another thing that worked out is the material is firm enough but soft enough at the same time to pass over the glass slider handle without being a problem. I was worried at first but turned to be fine. Mainly because the glass door is usually opened wider if I need to open the screen door to walk through so really it is not a problem passing over the handle. Very glad I decided to give it a try.
A**R
Great quality and easy to install
Good quality work best with my house sliding door and easy to install
S**S
Good item but...
Easy to install however being wrapped for shipping the rubber was mis-shaped. I let it sit for a few days which helped. Still at the top it was not closing to the patio door glass so I made a few small cuts and inserted some firm b enable flat wire which allowed me to bend the rubber into place and stay in place. Worked like charm and no bugs, flies or frogs have gotten in since!
A**R
Good fit
Nice fit Be sure to soak in hot water before fitting
M**N
Good product, very happy!
Worked very well for my sliding screen door. We did have to cut it a bit more than the instructions said, but that was easy! I do recommend to put it in hot water to make it more pliable and easy to work with.
A**K
perefect fit, easy to install.
Perfect fit for older aluminum sliding screen door edge. Easy to install right out of the wrapper by pushing into track and then continuing to push all the way down the door edge; easy to trim with scissors. Great price, too.
J**N
Thought it was too wide to fit, but its rubber! Push hard and all good!
I compared this to the one I was replacing and was bummed that it was obviously wider and I gave it a quick try but it didn't seem like it would work so I rolled it back up and put the old one back in and put the door back up and came here to return it... figured I'd check the reviews first to see if others had the same experience and found a couple reviews that said this worked for their 3/8" gap (what I have) so I gave it another try. Once I got it started it was pretty easy (with considerable thumb force) to get it in the 3/8" gap. I was like DUH! it's rubber! Just squeeze it in there! The ends were messed up from being rolled tightly for shipment, but since it's longer than my door, I simply cut the messed up parts off and now it's perfect.
A**R
Best screen door bug seal.
I looked at all the big box stores they did not carry it you had to order and would take 2 weeks to get it so I checked Amazon guess what in stock took 3 days. The seal is perfect just lay it in the sun for about an hour to stretch out flat cut to length and push it in the track that easy.
J**N
Fits perfectly on patio screens doors.
E**T
I had beetles getting into my place and I finally found they crawled through the space between the window and my screen. This bug seal did the trick. It was a bit bent when it arrived but with the sun it smoothed out.
I**N
Worked ok was a little tight putting in the track but will do what it was purchased for.
E**X
Perfect solution to replace the aging and broken seal on my screen door. It was easy to install and trim to size and it keeps the nasty bugs out. If only it came in white I would have given 5 stars. But it does the job intended and has stood up to sun, rain, and the very harsh winter weather here without looking any worse for wear. Recommended.
G**N
Fit my patio screen door perfectly, jist what I needed, has trim guidelines too!
Trustpilot
2 weeks ago
1 week ago