---
product_id: 626274969
title: "20FT Weather Stripping Door Seal - Self Adhesive Weather Insulation Strip Weatherstripping Silicone D Shaped Seal Strip Door Frame Gap Filler/Window Soundproofing"
brand: "bantie"
price: "A$27"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/626274969-20ft-weather-stripping-door-seal-self-adhesive-weather-insulation-strip
store_origin: AU
region: Australia
---

# 20FT flexible & trimmable 7-in-1 weather protection 100% durable silicone 20FT Weather Stripping Door Seal - Self Adhesive Weather Insulation Strip Weatherstripping Silicone D Shaped Seal Strip Door Frame Gap Filler/Window Soundproofing

**Brand:** bantie
**Price:** A$27
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal the deal: Lock out the chaos, lock in the calm.

## Quick Answers

- **What is this?** 20FT Weather Stripping Door Seal - Self Adhesive Weather Insulation Strip Weatherstripping Silicone D Shaped Seal Strip Door Frame Gap Filler/Window Soundproofing by bantie
- **How much does it cost?** A$27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/626274969-20ft-weather-stripping-door-seal-self-adhesive-weather-insulation-strip)

## Best For

- bantie enthusiasts

## Why This Product

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

## Key Features

- • **Next-Level Adhesion:** Upgraded transparent hot melt adhesive sticks firmly and cleanly, ensuring your seal stays put through storms and seasons.
- • **Premium Silicone Power:** High-density, temperature-resistant silicone outperforms foam and EPDM for long-lasting durability and style.
- • **Ultimate 7-in-1 Shield:** Windproof, soundproof, dustproof, waterproof, insect-proof, lightproof, and noise reduction all in one sleek strip.
- • **Effortless Installation:** Simply clean, apply adhesive aid, and peel & stick for a professional-grade weatherproof seal—no tools or pros needed.
- • **Tailored Fit, Zero Hassle:** 20 feet of ultra-flexible silicone that trims easily to perfectly seal any door or window gap from 1/8" to 1/4".

## Overview

The Bantie 20FT Weather Stripping Door Seal is a premium silicone D-shaped strip designed to fill gaps around doors and windows. Offering seven layers of protection—including wind, noise, dust, water, insects, and light—it ensures a quieter, cleaner, and more energy-efficient home. Its flexible, trimmable design fits gaps from 1/8" to 1/4", while the upgraded adhesive guarantees a long-lasting, easy installation. Perfect for millennials seeking smart, stylish home upgrades that combine function with peace of mind.

## Description

20FT Weather Stripping Door Seal - Self Adhesive Weather Insulation Strip Weatherstripping Silicone D Shaped Seal Strip Door Frame Gap Filler/Window Soundproofing

## Features

- 7 Protections for Doors & Windows : 1. Windproof/2. Soundproofing/3. Dust proof/4. Waterproof/5. Insect proof 6. Light proof/7. Noise reduction. Fill the gaps between your doors and windows in all directions, always taking care of your and your family's life and health, and no longer worrying about the above troubles
- Super Flexibility & Trimmability : The silicone material throughout the body ensures that the sealing strip is soft enough to flexibly handle any door and window gap.Garage and door bottom can also be used.A roll of 20FT size is suitable for most doors and windows, and can be cut in any length.The optimal gap range for use is 1/8"~1/4"
- 100% Silicone Material : Compared with foam and EPDM materials on the market, silica gel has higher density, better toughness, longer life and quite strong temperature resistance. Able to handle extreme weather conditions with ease, such as storms and heavy rain.Raw materials are more expensive, ensuring quality while also being more aesthetically pleasing
- Newly Upgraded Adhesive : Upgraded transparent hot melt adhesive ensures the longest adhesion, simple operation, and super easy to peel and stick. Attention: Applying the given adhesive aid on the surface before using the sealing strip can make it adhere tighter and more firmly over time
- Precautions for Use : Before sticking, please wipe the surface of the adhesive clean to ensure there is no dust. Using adhesive aids can effectively ensure that the product is more firm. If you have any questions, please contact us as a seller in a timely manner, and we can answer your questions and provide solutions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bantie |
| Material | Silicone |
| Color | Black |
| Product Dimensions | 240"L x 0.35"W |
| Item Thickness | 0.25 Inches |
| Recommended Uses For Product | Sealing gaps around doors and windows for weatherproofing, dustproofing, insectproofing, lightproofing, noise reduction, and windproofing |
| Number of Items | 1 |
| Manufacturer | Bantie |
| Unit Count | 20.0 Feet |
| Part Number | MFTT 0012 BK 020 |
| Item Weight | 8.8 ounces |
| Item model number | MFTT-000D |
| Size | S (3/8"W × 1/4“T）20FT |
| Item Package Quantity | 1 |
| Included Components | Weather Stripping |

## Product Details

- **Brand:** Bantie
- **Material:** Silicone
- **Color:** Black
- **Product Dimensions:** 240"L x 0.35"W
- **Item Thickness:** 0.25 Inches

## Images

![20FT Weather Stripping Door Seal - Self Adhesive Weather Insulation Strip Weatherstripping Silicone D Shaped Seal Strip Door Frame Gap Filler/Window Soundproofing - Image 1](https://m.media-amazon.com/images/I/71cyvIPNVjL.jpg)

## Available Options

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

## Frequently Bought Together

- Bantie 20FT Weather Stripping Door Seal Self Adhesive Weather Strip Silicone D Shaped Seal Strip for Door Frame/Window Seal (20FT Black 3/8" W × 1/4" T)
- VITAM AMO Weather Stripping Seal Strip for Doors/Windows 18 Feet, Self-Adhesive Backing Seals Large Gap (from 5/16 inch to 15/32 inch), Easy Cut to Size
- Holikme Door Draft Stopper Under Door Draft Blocker Insulator Doors Sweep Weather Stripping Noise Stopper Strong Adhesive, White

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**Shop now:** [https://www.desertcart.com.au/products/626274969-20ft-weather-stripping-door-seal-self-adhesive-weather-insulation-strip](https://www.desertcart.com.au/products/626274969-20ft-weather-stripping-door-seal-self-adhesive-weather-insulation-strip)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-26*