Window Weatherstrip Seal 1/4″ Bulb Bubble Kerf Mount Bulb Gasket Window Weather Stripping Kerf – 4 Colors and 5 Length Options (100′, White)
$45.98
$45.98
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Product description

Superior Flexible Material:
The window weatherstrip is made of high grade TPE (thermoplastic elastomer) material, providing the flexibility of thermoplastic and the functional performance of traditional thermosetting rubber. Extremely durable, with a longer service life, high temperature resistance, low air permeability, low friction and tear resistance, anti slip, wear-resistant, flexible, high rebound, high strength, aging resistance, and fatigue resistance.

Details and Specifications:
Kerf bulb weather stripping size -1/4″bulb diameter,standard 3/16” kerf weatherstrip depth and 1/8”kerf width, weather stripping kerf material thickness is 1/32 “.
There are 4 colors to choose from (white,Tan, brown, and black), and 5 different lengths available for any job.
Bubble gasket can be easily cut to the desired length. Please check the size of your door slot or window opening to ensure that the flange can be inserted for installation.

Window Seal Performance:
Used to replace worn cut window seals and seal gaps around doors and windows. Helps prevent water damage. Providing better insulation can help reduce heating and air conditioning costs. Reduce external noise and howling winds. Weatherproof, dustproof, shock-absorbing, soundproof and heat-insulating, anti-skid and heat-insulating. Simultaneously serves as a buffer.


Easy to install:
The unique plug-in design makes it very suitable for incisions. Simply insert the flange into the groove to refresh the old window.The sliding coating on the top of the bulb can reduce the operating force in sliding and cleaning applications.



Details and Specifications:Kerf bulb weather stripping size -1/4″bulb diameter,standard 3/16” kerf weatherstrip depth and 1/8”kerf width, kerf bulb seal 1/4 material thickness is 1/32 “.There are 4 colors to choose from (white,Tan, brown, and black), and 5 different lengths available for any job. Bubble gasket can be easily cut to the desired length. Please check the size of your door slot or window opening to ensure that the flange can be inserted for installation
Superior Flexible Material:The 1/4 bulb gasket is made of high grade TPE (thermoplastic elastomer) material, providing the flexibility of thermoplastic and the functional performance of traditional thermosetting rubber. Extremely durable, with a longer service life, high temperature resistance, low air permeability, low friction and tear resistance, anti slip, wear-resistant, flexible, high rebound, high strength, aging resistance, and fatigue resistance
Kerf weather stripping for doors Performance:Used to replace worn cut bulb seal weatherstripping and seal gaps around doors and windows. Helps prevent water damage. Providing better insulation can help reduce heating and air conditioning costs. Reduce external noise and howling winds. Weatherproof, dustproof, shock-absorbing, soundproof and heat-insulating, anti-skid and heat-insulating. Simultaneously serves as a buffer
Widely used:kerf window weather stripping widely used for warped or aged old doors and windows, and for replacing the seals on Wood Frame Windows, Casement Windows and Door Weatherstripping. Water seal, decorative strip, acoustic seal, fire and smoke exhaust seal, collision strip, oil seal, fixed seal, weather proof seal, dust seal, rotary seal
Easy to install:The unique plug-in design makes it very suitable for incisions. Simply insert the flange into the groove to refresh the old kerf window seal.The sliding coating on the top of the bulb can reduce the operating force in sliding and cleaning applications
12 reviews for Window Weatherstrip Seal 1/4″ Bulb Bubble Kerf Mount Bulb Gasket Window Weather Stripping Kerf – 4 Colors and 5 Length Options (100′, White)
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$45.98
Kyle sergi –
Stop those drafts
This was an excellent item it stop the wind draft right away easy to install I’m so glad I found this item KBS
Woodrow –
Used to fill the gap in between old wooden windows as a temporary seal
They seem to work ok for my application. They squeezed thin and popped back open as they should. They were a bit “sticky” which helped keep them where I put them in between the gap in old wooden windows to cut down on the draft. That may not work for others as they stick to themselves as you’re trying to work with them. Not sure how durable they are. We’ll know when I go to open the windows in the Spring to see if they fell apart or are reuseable
Team Matthias –
Great window weatherstrip and comes in multiple sizes.
Exactly what we needed. Unfortunately we could not get the exact needed size locally, so purchased this one. The window weatherstripping fit perfect and seems to be working just as we need. We certainly recommend.
Amazon Customer –
Kolbe windows
worked well for our Kolbe windows. Easy to install
The Boston Review –
Excellent seal
Perfect seals for the door on my medicine cabinet great for the money
Reader1 –
Use a multi oscillating tool to remove old strip or even enlarge groove in window if needed.
Works great. Use an oscillating multi tool if necessary to remove the old one, or enlarge the slot like I needed to do.
Kay –
LIFE SAVER. EXCELLENT PRODUCT
EXCELLENT PRODUCT, easy replacement for window weatherstripping for 26 year old windows.
M. Carter –
Good product, a little softer/flimsier than others.
I restore century old wood windows, made before weatherstripping was a thing. These bulb-seals are great for things like where the sash meets the sill and getting a better seal where the sashes meet. This brand is a lot “squishier” than I’m used to but does the job; I’ll probably look for something with a bit more sturdiness on my next gig, but when the temps got under the 20’s, the latest window wasn’t leaking a bit – did the job. That softness may suit your own projects though.
Andrew Zlotorzynski –
Changing the old gasket with the Kerf Mount Bulb Gasket was a breeze, and my windows have a good seal right now.
OK PK –
This turned out easier than anticipated. I wasn’t sure if I had the sizing right but they fit into the channel easily. It was easier to take the window out, wash the channel well and fit the new bulb in…. Rather than do it with the window still installed. The windows seemed very tight to close this winter but I think it was because the old one was so decayed and made for a very loose fit. I used callipers to measure the bulb against the old ones and figure tight is better than loose for 6 months of winter.
linda pinsonneault –
parfait
Kerry Bowness –
It was a quality product