---
product_id: 313174733
title: "Window Weatherstrip Seal 1/4\" Bulb Bubble Kerf Mount 4 Colors & 6 Length Options (50', Tan)"
brand: "seal supply"
price: "B/.144"
currency: PAB
in_stock: true
reviews_count: 9
url: https://www.desertcart.com.pa/products/313174733-window-weatherstrip-seal-1-4-bulb-bubble-kerf-mount-4
store_origin: PA
region: Panama
---

# 4 color choices to blend seamlessly 6 length options for perfect fit Premium TPE for durable weatherproofing Window Weatherstrip Seal 1/4" Bulb Bubble Kerf Mount 4 Colors & 6 Length Options (50', Tan)

**Brand:** seal supply
**Price:** B/.144
**Availability:** ✅ In Stock

## Summary

> 🪟 Seal in comfort, seal out the ordinary!

## Quick Answers

- **What is this?** Window Weatherstrip Seal 1/4" Bulb Bubble Kerf Mount 4 Colors & 6 Length Options (50', Tan) by seal supply
- **How much does it cost?** B/.144 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/313174733-window-weatherstrip-seal-1-4-bulb-bubble-kerf-mount-4)

## Best For

- seal supply enthusiasts

## Why This Product

- Trusted seal supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Style Match:** 4 versatile colors including tan to complement any décor effortlessly.
- • **Optimal Bulb Diameter:** 1/4" bulb with 1/32" thickness delivers maximum insulation without bulk.
- • **Precision Kerf Design:** Standard 3/16” depth and 1/8” width kerf ensures easy installation and secure sealing.
- • **Engineered for Endurance:** Crafted from high-grade Thermoplastic Elastomer (TPE) for superior weather resistance.
- • **Tailored Fit, Every Time:** Choose from 6 precise lengths to match your window or door perfectly.

## Overview

This Window Weatherstrip Seal by Seal Supply offers a professional-grade 1/4" bulb diameter made from durable Thermoplastic Elastomer (TPE). Available in 4 colors and 6 length options, it fits standard kerf sizes for easy installation on windows and doors, providing reliable weatherproofing and energy efficiency with a sleek, customizable finish.

## Description

Full description not available

## Features

- Manufactured in USA from exceptional OEM+ quality Thermoplastic Elastomer (TPE)
- 6 Lengths and 4 Color choices to match most all applications
- Standard 3/16” Kerf depth and 1/8” Kerf width
- Most common 1/4" Bulb Diameter with 1/32" Material Thickness

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Seal Supply |
| Material | Thermoplastic Elastomer (TPE) |
| Color | Tan |
| Product Dimensions | 0.13"W |
| Item Thickness | 0.03 Inches |
| Recommended Uses For Product | Windows,Window,Door |
| Number of Items | 1 |
| Manufacturer | Seal Supply |
| Unit Count | 50 Count |
| Part Number | KB1/4 |
| Item Weight | 10.2 ounces |
| Is Discontinued By Manufacturer | No |
| Size | 50 Feet |
| Cutting Diameter | 0.25 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 0.25 Inches |

## Product Details

- **Brand:** Seal Supply
- **Material:** Thermoplastic Elastomer (TPE)
- **Color:** Tan
- **Product Dimensions:** 0.13"W
- **Item Thickness:** 0.03 Inches

## Images

![Window Weatherstrip Seal 1/4" Bulb Bubble Kerf Mount 4 Colors & 6 Length Options (50', Tan) - Image 1](https://m.media-amazon.com/images/I/71vJkpDWNrL.jpg)
![Window Weatherstrip Seal 1/4" Bulb Bubble Kerf Mount 4 Colors & 6 Length Options (50', Tan) - Image 2](https://m.media-amazon.com/images/I/7124oqwVvuL.jpg)
![Window Weatherstrip Seal 1/4" Bulb Bubble Kerf Mount 4 Colors & 6 Length Options (50', Tan) - Image 3](https://m.media-amazon.com/images/I/71yPVh+4hDL.jpg)
![Window Weatherstrip Seal 1/4" Bulb Bubble Kerf Mount 4 Colors & 6 Length Options (50', Tan) - Image 4](https://m.media-amazon.com/images/I/81JKi5ZYBaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Perfect Replacement Size for my Jeld-Wen Windows
  

*by S***. on Reviewed in the United States 🇺🇸 on March 17, 2023*

This weatherstrip seal is perfect to replace rotting, sticky seals that have been damaged by sunlight, moisture, or just time.  It's simple to cut to size and apply into the existing window grooves.  I wish I had bought this long ago.  It's pricey, but worth it!  Great quality.

### ⭐⭐⭐⭐⭐ 







  
  
    Fits My Peachtree 20 Year Old Double Hung Windows Perfectly
  

*by J***T on Reviewed in the United States 🇺🇸 on May 16, 2022*

The seals on my 20 year old Peachtree double hung vinyl windows are all shot.  Since Peachtree is no longer in business, I was unsure which size diameter bulbs to purchase. I originally purchased a 5/16" diameter and installed it, but it was a little too large.  I was able to get the kerf in the channel, but when the window was closed, the latches did not want to lock the window, because the product was a little bit too big.I then purchased this product with a 1/4" diameter bulb.  I removed the bottom window and pulled out the old worn out seal.  I then cut this 1/4" size bulb to length and just pressed it into the window channel, then reinstalled the window.  When closed the gap is sealed and the window locks open and close easily.  The first window total time for the job was about 10 minutes.  Subsequent windows took maybe 5 minutes each.  A really easy fix.I used regular shipping, which was 4-8 days, but it arrived in just 2 days.  This purchase worked out very well.

### ⭐⭐⭐⭐⭐ 







  
  
    Seals for windows
  

*by K***R on Reviewed in the United States 🇺🇸 on October 29, 2022*

Product is for resealing windows. Works fine on bottom seal but I need one size up for seal between the two windows.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.pa/products/313174733-window-weatherstrip-seal-1-4-bulb-bubble-kerf-mount-4](https://www.desertcart.com.pa/products/313174733-window-weatherstrip-seal-1-4-bulb-bubble-kerf-mount-4)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-26*