---
product_id: 517496904
title: "Universal Garage Door Threshold Seal Strip 12FT Kit, Bottom Waterproof Rubber Weather Stripping Replacement（Yellow, 1 Adhesive）"
brand: "jin&bao"
price: "$143.42"
currency: USD
in_stock: true
reviews_count: 10
category: "Jin&Bao"
url: https://www.desertcart.us/products/517496904-universal-garage-door-threshold-seal-strip-12ft-kit-bottom-waterproof
store_origin: US
region: United States of America
---

# Yellow safety visibility strip Withstands -40℉ to 284℉ temps 12FT heavy-duty rubber strip Universal Garage Door Threshold Seal Strip 12FT Kit, Bottom Waterproof Rubber Weather Stripping Replacement（Yellow, 1 Adhesive）

**Brand:** jin&bao
**Price:** $143.42
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal the deal with Jin&Bao — your garage’s new weatherproof MVP!

## Quick Answers

- **What is this?** Universal Garage Door Threshold Seal Strip 12FT Kit, Bottom Waterproof Rubber Weather Stripping Replacement（Yellow, 1 Adhesive） by jin&bao
- **How much does it cost?** $143.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/517496904-universal-garage-door-threshold-seal-strip-12ft-kit-bottom-waterproof)

## Best For

- jin&bao enthusiasts

## Why This Product

- Trusted jin&bao brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety-First Design:** Bright yellow strip ensures perfect alignment and slip resistance
- • **Durability That Lasts:** Heavy, thick rubber resists wear and stays firmly in place season after season
- • **Built to Brave Extremes:** Rubber seal stays flexible & crack-free from freezing cold to scorching heat
- • **Ultimate Weather Barrier:** Blocks water, dust, snow & debris for a pristine garage
- • **DIY Friendly Installation:** Cut-to-fit 12FT length with strong adhesive for hassle-free setup

## Overview

The Jin&Bao Universal Garage Door Threshold Seal Strip is a 12-foot heavy-duty rubber weatherstrip designed to keep your garage clean and dry by blocking water, wind-driven rain, snow, dust, and debris. Engineered to endure extreme temperatures from -40℉ to 284℉ without cracking or shifting, it features a bright yellow safety strip for easy alignment and anti-slip ridges for added security. Easy to install with included adhesive and customizable length, this durable seal enhances your garage’s protection and aesthetic while providing long-lasting performance.

## Description

Jin&Bao Universal Garage Door Threshold Seal Strip 12FT Kit, Bottom Waterproof Rubber Weather Stripping Replacement（Yellow, 1 Adhesive） - desertcart.com

Review: Heavy, well made, works great, and a pleasure to install - Some products look like a simple, great idea until you start to install it, and then you find out it's a nightmare and a joke. Not the case for this threshold seal! It's a simple product, the kit is complete, and it's easily installed for anyone with even modest abilities. Once it's done it works in combination with your door's attached bottom seal to provide a positive, airtight, sure seal, even if as in my case, the bottom of the door does not sit perfectly flush to the concrete slab of the garage floor on both sides! As for the installation, all I did was look at the pictures in the desertcart listing and do as shown without even bothering with the instruction sheet. I used a leaf blower and broom to clean the slab off where the seal will go. Then simply unroll the seal and lay it out flat, -then with the garage door open a few feet, set one end of the seal up against the door's roller channel on one side of the door and place the entire threshold in the approximate position it will lay. Now you can just eyeball where it will need to be cut, or you can measure and mark before cutting if you feel it necessary. Cut it to the right length so it fits between the door roller rails on either side of the garage door. Once it's cut to proper length, roll the door down almost all the way so it sets on the seal but you can slide the seal around to "fine tune" where the final position will be. You want the top (highest part of the seal) just inside the door. Now just roll the door down until it's just over the seal. The yellow "safety marking" on top makes a handy visual aid for aligning things so the seal is perfectly straight/parallel to the garage door. With the position of the seal "95% there" I walked outside to double check that the edge of the seal that was visible outside looked straight/parallel to the door out there as well, and repeated the process a couple of times just to make sure that everything looked good from both sides. I then closed the door completely on the seal to ensure everything was fitting snug between the door's bottom seal and the new threshold seal. If you're anal like me, you can walk inside and out multiple times just to be sure that everything is "just so", closing the door and re-adjusting several times. In the end, I found that basically it pretty much just lines itself up when the door is closed and all you gotta do is align the yellow stripe so it's a consistent distance from the door from one side of the door to the other. (Seems to end up with the stripe about 3/16" to a quarter inch from the door). That done, I rolled the door up and grabbed a permanent marker (the only things not included in the kit are a marker and something to cut the seal to length. In fairness, they also didn't include the oxygen I was breathing while I installed it, and I didn't expect them to provide air, so I'm calling it a complete kit!) Then being careful not to move the threshold while marking, just mark on the garage floor along both sides of the seal. Pull the seal away from the lines, run beads of the included sealant in between the lines you made, place the seal back down between the lines, and you're done! For my 16 foot door I only needed about one and a half of the two tubes of silicone included, and even using that much was almost overkill. Two tubes is probably plenty for a 20 foot door. A note about the silicon sealant included and the threshold itself: The sealant is not like silicon caulking. It's a very thick, very sticky SEALANT. I got a little on my hands and was worried about needing gas or paint thinner to clean up but to my surprise it actually washed off with soap and water, but it sure doesn't SEEM like any sort of wimpy water-based stuff! It's really a top quality sealant from what I can tell. The threshold itself is HEAVY, high quality, thick rubber and you aren't going to cut it with the wife's kitchen scissors, so you'll need something heavier duty to cut it than scissors, -which is a plus in my opinion. I cannot say how well it will hold down over time, but I can say that the finished installation seems very durable, and the threshold is heavy enough that I would expect that if or when the sealant might let go, it would be a simple matter of putting down new goop and setting it again. That said, -Depending on how klutzy I or my family are and how many times we kick it when we forget to pick up our feet, I'm guessing that the original sealant will last a good long time! Cons: I can't think of any. Pros: Really nice to buy something this well done. 5 stars. No bull.
Review: Keeps water and debris out — huge upgrade for my garage - I installed this Universal Garage Door Threshold Seal Strip to help keep water, dirt, and leaves from blowing into my garage, and it’s been a noticeable improvement right away. The material feels thick and durable — not cheap or flimsy like some of the other seals I’ve tried. It has just enough flexibility to conform to the floor while still creating a solid barrier when the garage door is closed. Installation was pretty straightforward. I cleaned the concrete thoroughly first, laid down the adhesive, and positioned the strip. Once it was in place, it stayed put and sealed nicely along the bottom of the door. If you take your time with prep, you shouldn’t have any issues. We’ve already had a couple rainy days, and I can confirm it does exactly what it’s supposed to — no more water creeping into the garage. It also helps keep out small debris and even reduces drafts a bit. A couple quick tips: Make sure your floor is completely clean and dry before installing Dry-fit the strip first to get your placement right Give the adhesive time to fully cure before heavy use Overall, this is a simple upgrade that makes a big difference. Definitely worth it if you’re dealing with water or debris getting under your garage door.

## Features

- Keep Garage Clean and Dry: The Jin&Bao Garage door weatherproofing universal sealing strip can keeps water, wind-driven rain, snow, dust, dirt and leaves from entering garage, keep your garage clean and improve the overall look.
- Outstanding Durability: Specifically designed to withstand extreme temperature exposures. Stays perfect status from -40℉ to 284 ℉. The Jin&Bao seal will not crack, dry out, break or shift when properly installed, can be used on concrete, asphalt, painted or treated surfaces.
- Convenient and Innovative Design: 12FT length garage door seal with yellow safety strip to ensure that the seal can be very clearly seen by people entering and leaving. Anti-slip ridges reduce the risk of slipping. The serrated grooved base creates an ideal surface, it can provide excellent adhesion for the sealant and garage door/floor.
- Do-It-Yourself Installation: Quick and easy to install, you could cut this strip to adapt if your floor length less than 12ft. Total length is 12ft, width is 3.7 inch, height is 0.6 inch. Safe to use on concrete, asphalt, painted or treated surfaces.
- Reliable Customer Support:We are always here to help. If you have any questions or need assistance at any time, feel free to contact us — our friendly customer service team will be happy to support you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRN6DYKT |
| Best Sellers Rank | #1,457 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Weatherproofing Garage Door Seals |
| Brand Name | Jin&Bao |
| Color | Yellow |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,157) |
| Item Thickness | 0.6 Inches |
| Manufacturer | Jin&Bao |
| Material Type | Rubber |
| Recommended Uses For Product | garage sealing, weatherproofing |
| Unit Count | 12.0 Feet |

## Product Details

- **Brand:** Jin&Bao
- **Color:** Yellow
- **Item Thickness:** 0.6 Inches
- **Material:** Rubber
- **Recommended Uses For Product:** garage sealing, weatherproofing

## Images

![Universal Garage Door Threshold Seal Strip 12FT Kit, Bottom Waterproof Rubber Weather Stripping Replacement（Yellow, 1 Adhesive） - Image 1](https://m.media-amazon.com/images/I/71YY6UqfWFL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy, well made, works great, and a pleasure to install
*by A***R on October 5, 2025*

Some products look like a simple, great idea until you start to install it, and then you find out it's a nightmare and a joke. Not the case for this threshold seal! It's a simple product, the kit is complete, and it's easily installed for anyone with even modest abilities. Once it's done it works in combination with your door's attached bottom seal to provide a positive, airtight, sure seal, even if as in my case, the bottom of the door does not sit perfectly flush to the concrete slab of the garage floor on both sides! As for the installation, all I did was look at the pictures in the Amazon listing and do as shown without even bothering with the instruction sheet. I used a leaf blower and broom to clean the slab off where the seal will go. Then simply unroll the seal and lay it out flat, -then with the garage door open a few feet, set one end of the seal up against the door's roller channel on one side of the door and place the entire threshold in the approximate position it will lay. Now you can just eyeball where it will need to be cut, or you can measure and mark before cutting if you feel it necessary. Cut it to the right length so it fits between the door roller rails on either side of the garage door. Once it's cut to proper length, roll the door down almost all the way so it sets on the seal but you can slide the seal around to "fine tune" where the final position will be. You want the top (highest part of the seal) just inside the door. Now just roll the door down until it's just over the seal. The yellow "safety marking" on top makes a handy visual aid for aligning things so the seal is perfectly straight/parallel to the garage door. With the position of the seal "95% there" I walked outside to double check that the edge of the seal that was visible outside looked straight/parallel to the door out there as well, and repeated the process a couple of times just to make sure that everything looked good from both sides. I then closed the door completely on the seal to ensure everything was fitting snug between the door's bottom seal and the new threshold seal. If you're anal like me, you can walk inside and out multiple times just to be sure that everything is "just so", closing the door and re-adjusting several times. In the end, I found that basically it pretty much just lines itself up when the door is closed and all you gotta do is align the yellow stripe so it's a consistent distance from the door from one side of the door to the other. (Seems to end up with the stripe about 3/16" to a quarter inch from the door). That done, I rolled the door up and grabbed a permanent marker (the only things not included in the kit are a marker and something to cut the seal to length. In fairness, they also didn't include the oxygen I was breathing while I installed it, and I didn't expect them to provide air, so I'm calling it a complete kit!) Then being careful not to move the threshold while marking, just mark on the garage floor along both sides of the seal. Pull the seal away from the lines, run beads of the included sealant in between the lines you made, place the seal back down between the lines, and you're done! For my 16 foot door I only needed about one and a half of the two tubes of silicone included, and even using that much was almost overkill. Two tubes is probably plenty for a 20 foot door. A note about the silicon sealant included and the threshold itself: The sealant is not like silicon caulking. It's a very thick, very sticky SEALANT. I got a little on my hands and was worried about needing gas or paint thinner to clean up but to my surprise it actually washed off with soap and water, but it sure doesn't SEEM like any sort of wimpy water-based stuff! It's really a top quality sealant from what I can tell. The threshold itself is HEAVY, high quality, thick rubber and you aren't going to cut it with the wife's kitchen scissors, so you'll need something heavier duty to cut it than scissors, -which is a plus in my opinion. I cannot say how well it will hold down over time, but I can say that the finished installation seems very durable, and the threshold is heavy enough that I would expect that if or when the sealant might let go, it would be a simple matter of putting down new goop and setting it again. That said, -Depending on how klutzy I or my family are and how many times we kick it when we forget to pick up our feet, I'm guessing that the original sealant will last a good long time! Cons: I can't think of any. Pros: Really nice to buy something this well done. 5 stars. No bull.

### ⭐⭐⭐⭐⭐ Keeps water and debris out — huge upgrade for my garage
*by E***D on March 24, 2026*

I installed this Universal Garage Door Threshold Seal Strip to help keep water, dirt, and leaves from blowing into my garage, and it’s been a noticeable improvement right away. The material feels thick and durable — not cheap or flimsy like some of the other seals I’ve tried. It has just enough flexibility to conform to the floor while still creating a solid barrier when the garage door is closed. Installation was pretty straightforward. I cleaned the concrete thoroughly first, laid down the adhesive, and positioned the strip. Once it was in place, it stayed put and sealed nicely along the bottom of the door. If you take your time with prep, you shouldn’t have any issues. We’ve already had a couple rainy days, and I can confirm it does exactly what it’s supposed to — no more water creeping into the garage. It also helps keep out small debris and even reduces drafts a bit. A couple quick tips: Make sure your floor is completely clean and dry before installing Dry-fit the strip first to get your placement right Give the adhesive time to fully cure before heavy use Overall, this is a simple upgrade that makes a big difference. Definitely worth it if you’re dealing with water or debris getting under your garage door.

### ⭐⭐⭐⭐⭐ Fantastic!!!
*by P***D on December 11, 2025*

It was easy to install, I’m happy that I tried it, had a couple of places where there was a gap after installation, no gaps no snow blowing in and no grass cutting or leaves and most of all no MICE Really easy to install, I’m a 91 year old female and I did it and you can, too.

## Frequently Bought Together

- Jin&Bao Universal Garage Door Threshold Seal Strip 12FT Kit, Bottom Waterproof Rubber Weather Stripping Replacement（Yellow, 1 Adhesive）
- DGSL Garage Door Seals Bottom Rubber Weather Stripping Kit Seal Strip Replacement,Universal Weatherproof Threshold Buffering Sealing Rubber 5/16 Inch T Ends, 3 3/4 Inch Width (12 Ft, Black)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-17*