---
product_id: 602106681
title: "40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White)"
brand: "litaibai"
price: "S/.406"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/602106681-40ft-extra-long-kerf-weather-stripping-door-seal-for-large
store_origin: PE
region: Peru
---

# 40FT extra-long coverage Easy kerf groove installation Durable PVC flange & tear-resistant cover 40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White)

**Brand:** litaibai
**Price:** S/.406
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal smart, live smart — the ultimate door defense!

## Quick Answers

- **What is this?** 40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White) by litaibai
- **How much does it cost?** S/.406 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/602106681-40ft-extra-long-kerf-weather-stripping-door-seal-for-large)

## Best For

- litaibai enthusiasts

## Why This Product

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

## Key Features

- • **Length That Covers All:** 40 feet of weather stripping fits multiple door sizes effortlessly
- • **No-Mess, No-Stress Setup:** Insert-and-go kerf design—no adhesive, no hassle
- • **Built to Brave the Elements:** Tear-resistant PE cover and resilient PU foam for all-season durability
- • **Slash Energy Bills in Style:** Keeps your home cozy in winter and cool in summer, reducing costs
- • **Seal Every Gap, Block Every Ray:** Complete light and noise blockage with dark gray foam core

## Overview

The 40FT Extra Long Kerf Weather Stripping Door Seal by Litaibai offers a professional-grade solution for large door gaps, featuring a 40-foot length with a 5/32 inch spine designed for 1/8 inch grooves. Its dark gray foam core ensures total light and noise blockage, while the durable PVC flange and tear-resistant PE cover guarantee long-lasting performance. Installation is effortless with a no-adhesive kerf design, making it perfect for energy-conscious professionals seeking to enhance home comfort and efficiency.

## Description

1

## Features

- Complete Light Blockage: Our white weather stripping features a dark gray foam core, effectively blocking all light from entering around your door. Please ensure your door jamb has a groove for kerf-style weather stripping installation
- Extra Long Coverage: With a total length of 40 feet, this weather stripping is ideal for various door sizes. Designed with a 5/32 inch spine, it fits 1/8 inch grooves and seals gaps from 1/4 inch to 1/2 inch. Measure groove size before purchasing
- Durable PVC Flange: Our kerf door seal includes a rigid PVC flange for secure attachment to grooved door frames. The tear-resistant PE cover and high-resilience PU foam provide long-lasting durability and flexibility, ensuring a consistent seal in all temperatures
- Hassle-Free Installation: No adhesive needed—simply measure, cut, and insert the flange into the groove for a tight seal that stays in place
- Versatile Protection: Perfect for replacing old weather stripping, it blocks noise, light, rain, dirt, wind, and more. Keep your home warm in winter, cool in summer, and reduce energy costs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Litaibai |
| Material | Polyvinyl Chloride (PVC) |
| Colour | White |
| Product Dimensions | 12.19L x 0.02W Meters |
| Item Thickness | 4 Millimetres |
| Recommended Uses For Product | Weatherproofing doors and windows, reducing energy costs |
| Number of Items | 1 |
| Manufacturer | Litaibai Store |
| Net Quantity | 1.0 Count |
| Country of Origin | USA |
| Item model number | MFT-B-40 |
| ASIN | B0BGR3NXLV |

## Product Details

- **Brand:** Litaibai
- **Material:** Polyvinyl Chloride (PVC)
- **Colour:** White
- **Product Dimensions:** 12.19L x 0.02W Meters
- **Item Thickness:** 4 Millimetres

## Images

![40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White) - Image 1](https://m.media-amazon.com/images/I/71-stmEcALL.jpg)
![40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White) - Image 2](https://m.media-amazon.com/images/I/61q-AUFBc7L.jpg)
![40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White) - Image 3](https://m.media-amazon.com/images/I/71PLQtVxO8L.jpg)
![40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White) - Image 4](https://m.media-amazon.com/images/I/712dfycxyFL.jpg)
![40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White) - Image 5](https://m.media-amazon.com/images/I/71dYkX-rMEL.jpg)

## Available Options

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

## Questions & Answers

**Q: How does this compare to MD building products from home depot?**
A: I cant say I've tried that product directly but I have compared to all the lowes options amd it worked best for me

**Q: Is it available in white?**
A: Yes

## Frequently Bought Together

- Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, White)
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**Shop now:** [https://www.desertcart.pe/products/602106681-40ft-extra-long-kerf-weather-stripping-door-seal-for-large](https://www.desertcart.pe/products/602106681-40ft-extra-long-kerf-weather-stripping-door-seal-for-large)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-28*