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The Fingwerk 40 Feet Rubber Door Weather Stripping is a premium, extra-thick D-shaped seal designed for large gaps (4-9mm). Made from durable rubber that withstands extreme temperatures up to 200°C, it offers superior flexibility and longevity compared to foam alternatives. Featuring a strong self-adhesive backing, it installs easily and provides effective insulation against drafts, noise, dust, and pests. Ideal for doors, windows, and various household applications, this 40-foot roll delivers extensive coverage for professional-grade weatherproofing.











| ASIN | B0CZP5Z69Z |
| Best Sellers Rank | #39,434 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #197 in Weather Stripping |
| Brand Name | Fingwerk |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (366) |
| Included Components | Bag |
| Item Dimensions L x W | 0.6"L x 0.6"W |
| Item Thickness | 0.59 Inches |
| Item Type Name | FKBGDB40FT |
| Manufacturer | Fingwerk |
| Material Type | Rubber |
| Recommended Uses For Product | insulation |
| Unit Count | 1.0 Count |
T**N
Draft-Busting Door Seal That Delivers!
I’m really happy with this 40-foot D-shape rubber weather stripping! It’s been a lifesaver for sealing up the gaps around my front door. The extra-thick rubber is flexible but sturdy, fitting snugly to block drafts and keep my house cozy. Installation was a breeze—just clean the frame, peel, and stick. I cut it to size easily with scissors, and the adhesive held strong even after weeks of use. It’s also great at reducing outside noise and keeping bugs out. For the price, you get a ton of material, and it feels like a high-quality fix for drafty doors. Definitely a smart buy for better insulation!
L**H
Great sealer for doors
Good product and shipped fast. Good adhesion and great for rain and water prevention. Used for the door to my tornado shelter as I was tired of mopping it after a storm. Works very well!
V**N
Easy to install and seals well.
Works as intended. Used to seal large gap of back door to stop AC noise leaking into bedroom. Easy to install.
A**!
Excellent product
Worked great. Easy to apply. 66 year old woman and I put it on patio French doors.
A**R
COMES WITH A HAZARD!
This was exactly what I needed for a large gap. When it's installed, it looks like two tubes side by side. One will fold down,as needed, which adjusts the fit. BUT- there are two wipes included. I assumed that they were prep wipes, which they are. But they are not an alcohol wipe. I don't know what these are but they smell of an extremely strong chemical. I rushed it out of the house as quickly as I could. Five minutes later there was still a strong odor that required I open a window and turn on a fan to get rid of it. I enclosed a picture of the wipe packaging. Additionally, the wipe was dry. I did prep the area myself. The weather stripping seemed to stick adequately but I'm not convinced that the adhesive is strong enough to hold permanently. I would recommend this if you have a really big gap and need to close it but aren't concerned about durability.
E**R
Excelente , buena pega y robusto
M**O
Tried it and it seems to work for me
Works well, seems to adhere to door fine. Weather sealing seems okay but but it doesn’t rain much here so not sure how it does in rainy areas. Durability not sure yet, I felt it doesn’t bounce back to original size very well. Overall easy to install.
J**N
Don’t buy it doesn’t work
Doesn’t stay on
Trustpilot
1 month ago
3 weeks ago