--- product_id: 8768381 title: "M-D Building V-Flex Window Seal Weatherseal, White, 17ft x 3/8in | Blocks Drafts Moisture Dust Insects, Self-Adjusting Compression Fit, Double-Hung Window Use, Cut-to-Length" brand: "m-d building products" price: "15816CFA" currency: XOF in_stock: true category: "M D Building Products" url: https://www.desertcart.sn/products/8768381-m-d-building-v-flex-window-seal-weatherseal-white-17ft store_origin: SN region: Senegal --- # Moisture & dust resistant seal Self-adjusting V-Flex design blocks drafts 17ft length for full coverage M-D Building V-Flex Window Seal Weatherseal, White, 17ft x 3/8in | Blocks Drafts Moisture Dust Insects, Self-Adjusting Compression Fit, Double-Hung Window Use, Cut-to-Length **Brand:** m-d building products **Price:** 15816CFA **Availability:** βœ… In Stock ## Summary > 🌟 Seal in comfort, seal out the rest β€” don’t let drafts crash your vibe! ## Quick Answers - **What is this?** M-D Building V-Flex Window Seal Weatherseal, White, 17ft x 3/8in | Blocks Drafts Moisture Dust Insects, Self-Adjusting Compression Fit, Double-Hung Window Use, Cut-to-Length by m-d building products - **How much does it cost?** 15816CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/8768381-m-d-building-v-flex-window-seal-weatherseal-white-17ft) ## Best For - m-d building products enthusiasts ## Why This Product - Trusted m-d building products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **All-Season Defense:** Blocks drafts, moisture, dust, and insects to keep your space comfortable year-round. - β€’ **Trusted Durability:** Made from resilient polypropylene with a reliable warranty for long-lasting performance. - β€’ **Custom Fit, Every Time:** Cut-to-length 17ft strip lets you tailor the seal precisely to your window or door size. - β€’ **Effortless Installation:** Self-adhesive backing ensures a quick, no-mess setupβ€”no extra tools needed. - β€’ **Seal Every Gap Like a Pro:** Flexible V-Flex design expands/contracts to fit varying window and door gaps perfectly. ## Overview The M-D Building V-Flex Window Seal is a 17-foot long, self-adhesive weatherstrip designed to block drafts, moisture, dust, and insects. Its flexible V-shaped polypropylene design expands and contracts to fit varying gap sizes around double-hung windows and doors, providing a custom, airtight seal. Easy to install and cut-to-length, it offers durable, all-season protection backed by a manufacturer warranty. ## Description Product Description M-D Building Products 3525 M-D 0 V-Flex Weather-Strip with Adhesive Back, 17 Ft L X 7/8 in W, Polypropylene, White From the Manufacturer Use this superior, self-adhesive v-shaped plastic weatherstrip for sealing doors and windows against drafts and dust. The polypropylene with adhesive back makes installation quick and easy. A flexible design expands and contracts to seal varying size gaps and ensure a clean fit. ## Features - V-Flex Design Stops Air And Moisture Leaks - Flexible Design Expands And Contracts To Seal Varying Size Gaps - Installs Around Top And Sides Of Door To Seal Out Drafts And Dust - Brand Name: M-D Building Products ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000CSGEIC | | Best Sellers Rank | #108,088 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #520 in Weather Stripping | | Brand Name | M-D Building Products | | Color | White | | Customer Reviews | 4.1 4.1 out of 5 stars (351) | | Global Trade Identification Number | 00043374035254 | | Included Components | Painting Supplies;Abrasives & Surface Preparation;adhesive-caulk | | Item Dimensions L x W | 204"L x 0.88"W | | Item Thickness | 0.19 inches | | Item Type Name | M-D 0 V-Flex Weather-strip With Adhesive Back, 17 Ft L X 7/8 In W, Polypropylene | | Item Weight | 27.22 g | | Manufacturer | M-D Building Products | | Manufacturer Part Number | 03525 | | Manufacturer Warranty Description | All M-D products are warranted to be free from defects in material and workmanship if installed and used in strict accordance with our installation instructions. | | Material Type | Plastic | | Model Number | 3525 | | Number of Items | 1 | | UPC | 043374035254 | | Unit Count | 17 Feet | ## Product Details - **Brand:** M-D Building Products - **Color:** White - **Item Thickness:** 0.19 inches - **Material:** Plastic - **Product Dimensions:** 204"L x 0.88"W ## Images ![M-D Building V-Flex Window Seal Weatherseal, White, 17ft x 3/8in | Blocks Drafts Moisture Dust Insects, Self-Adjusting Compression Fit, Double-Hung Window Use, Cut-to-Length - Image 1](https://m.media-amazon.com/images/I/51B6mnHYoAL.jpg) ![M-D Building V-Flex Window Seal Weatherseal, White, 17ft x 3/8in | Blocks Drafts Moisture Dust Insects, Self-Adjusting Compression Fit, Double-Hung Window Use, Cut-to-Length - Image 2](https://m.media-amazon.com/images/I/511FV9fP+0L.jpg) ![M-D Building V-Flex Window Seal Weatherseal, White, 17ft x 3/8in | Blocks Drafts Moisture Dust Insects, Self-Adjusting Compression Fit, Double-Hung Window Use, Cut-to-Length - Image 3](https://m.media-amazon.com/images/I/71qLpi9XNdL.jpg) ![M-D Building V-Flex Window Seal Weatherseal, White, 17ft x 3/8in | Blocks Drafts Moisture Dust Insects, Self-Adjusting Compression Fit, Double-Hung Window Use, Cut-to-Length - Image 4](https://m.media-amazon.com/images/I/61mzcy8rGjL.jpg) ![M-D Building V-Flex Window Seal Weatherseal, White, 17ft x 3/8in | Blocks Drafts Moisture Dust Insects, Self-Adjusting Compression Fit, Double-Hung Window Use, Cut-to-Length - Image 5](https://m.media-amazon.com/images/I/61k13dZnPtL.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.sn/products/8768381-m-d-building-v-flex-window-seal-weatherseal-white-17ft](https://www.desertcart.sn/products/8768381-m-d-building-v-flex-window-seal-weatherseal-white-17ft) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-25*