--- product_id: 645863466 title: "20FT Weather Stripping Door Seal, Self-Adhesive Silicone D-Shaped Seal Strip for Door Frame & Window Gaps, Soundproof Insulation Gap Filler" brand: "bantie" price: "R643" currency: ZAR in_stock: true category: "Bantie" url: https://www.desertcart.co.za/products/645863466-20ft-weather-stripping-door-seal-self-adhesive-silicone-d-shaped store_origin: ZA region: South Africa --- # Flexible D-shape fits 5/32"-5/16" gaps Self-adhesive with easy peel-and-stick 20FT length for versatile coverage 20FT Weather Stripping Door Seal, Self-Adhesive Silicone D-Shaped Seal Strip for Door Frame & Window Gaps, Soundproof Insulation Gap Filler **Brand:** bantie **Price:** R643 **Availability:** βœ… In Stock ## Summary > πŸšͺ Seal the deal on comfort and styleβ€”don’t let gaps steal your peace! ## Quick Answers - **What is this?** 20FT Weather Stripping Door Seal, Self-Adhesive Silicone D-Shaped Seal Strip for Door Frame & Window Gaps, Soundproof Insulation Gap Filler by bantie - **How much does it cost?** R643 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/645863466-20ft-weather-stripping-door-seal-self-adhesive-silicone-d-shaped) ## 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 - β€’ **Energy-Smart & Noise-Savvy:** Enhances insulation to reduce energy bills and drown out distracting sounds. - β€’ **Seal Every Gap, Every Time:** Blocks drafts, dust, moisture, light, and noise for a cozier, quieter space. - β€’ **Tailored Fit for Ultimate Comfort:** Cut-to-fit 20FT roll adapts perfectly to any door or window gap size. - β€’ **Silicone Flexibility Meets Durability:** Soft yet resilient silicone stays effective year-round, resisting wear and temperature shifts. - β€’ **Effortless Installation, Instant Upgrade:** Peel, stick, and pressβ€”no tools or hassle needed to transform your home or office. ## Overview The Bantie 20FT Weather Stripping Door Seal is a self-adhesive, flexible silicone D-shaped strip designed to seal door and window gaps ranging from 5/32" to 5/16". It effectively blocks drafts, dust, moisture, light, and noise, improving insulation and comfort in any room. Easy to cut and install, this durable weatherstrip maintains its softness and resilience through temperature changes, making it a year-round solution for energy efficiency and soundproofing. ## Description Bantie 20FT Weather Stripping Door Seal, Self-Adhesive Silicone D-Shaped Seal Strip for Door Frame & Window Gaps, Soundproof Insulation Gap Filler - desertcart.com ## Features - 1. Helps Seal Everyday Door & Window Gaps -- Helps block drafts, dust, moisture, light gaps, and everyday noise around door frames and window gaps. A simple way to improve comfort in bedrooms, living rooms, offices, and entryways. - 2. Flexible Silicone D-Shaped Seal Strip -- The soft silicone weather stripping compresses smoothly to fit small gaps around doors, windows, cabinets, garage doors, and other frames. Recommended gap range-- 5/32" to 5/16". - 3. Cut-to-Fit Weatherstripping Tape -- The 20FT roll can be trimmed with scissors to fit different sealing projects. Use it as a door frame gap filler, window insulation strip, draft stopper, or general-purpose silicone seal tape. - 4. Durable Silicone for Year-Round Use -- Made of flexible silicone with good rebound and daily wear resistance. It stays soft in changing temperatures and helps improve insulation against wind, dust, moisture, and outside noise. - 5. Easy Peel-and-Stick Installation -- Clean and dry the surface, cut the strip to size, peel off the backing, and press firmly in place. Use the included adhesive promoter on smooth surfaces for a stronger long-term bond. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CWQ6RXH4 | | Best Sellers Rank | #2,028 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #15 in Weather Stripping | | Brand Name | Bantie | | Color | White | | Customer Reviews | 4.2 4.2 out of 5 stars (1,810) | | Included Components | Weather Stripping | | Item Dimensions L x W | 9.45"L x 8.9"W | | Item Thickness | 4 millimeters | | Manufacturer | Bantie | | Manufacturer Part Number | MFTT 0012 BK 020 | | Material Type | Silicone Rubber | | Model Number | MFTT | | Number of Items | 1 | | Recommended Uses For Product | Sealing gaps around doors and windows for weatherproofing, dustproofing, insectproofing, lightproofing, noise reduction, and improved energy efficiency. | | Unit Count | 1 Count | ## Product Details - **Brand:** Bantie - **Color:** White - **Item Thickness:** 4 millimeters - **Material:** Silicone Rubber - **Product Dimensions:** 9.45"L x 8.9"W ## Images ![20FT Weather Stripping Door Seal, Self-Adhesive Silicone D-Shaped Seal Strip for Door Frame & Window Gaps, Soundproof Insulation Gap Filler - Image 1](https://m.media-amazon.com/images/I/71kFU4AXOOL.jpg) ![20FT Weather Stripping Door Seal, Self-Adhesive Silicone D-Shaped Seal Strip for Door Frame & Window Gaps, Soundproof Insulation Gap Filler - Image 2](https://m.media-amazon.com/images/I/71Vd8OusMwL.jpg) ![20FT Weather Stripping Door Seal, Self-Adhesive Silicone D-Shaped Seal Strip for Door Frame & Window Gaps, Soundproof Insulation Gap Filler - Image 3](https://m.media-amazon.com/images/I/71vsFnra0xL.jpg) ![20FT Weather Stripping Door Seal, Self-Adhesive Silicone D-Shaped Seal Strip for Door Frame & Window Gaps, Soundproof Insulation Gap Filler - Image 4](https://m.media-amazon.com/images/I/71ryui7eUML.jpg) ![20FT Weather Stripping Door Seal, Self-Adhesive Silicone D-Shaped Seal Strip for Door Frame & Window Gaps, Soundproof Insulation Gap Filler - Image 5](https://m.media-amazon.com/images/I/61twESdYzJL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/645863466-20ft-weather-stripping-door-seal-self-adhesive-silicone-d-shaped](https://www.desertcart.co.za/products/645863466-20ft-weather-stripping-door-seal-self-adhesive-silicone-d-shaped) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-18*