---
product_id: 12338194
title: "M-D Building Products Replaceable Caulk Cord Weatherseal: Quick and Effective Solution for Sealing Small Gaps, Cracks, and Protecting Against Drafts and Moisture (71548) (Gray) (90 ft)"
brand: "m-d building products"
price: "£7.98"
currency: GBP
in_stock: false
reviews_count: 13
url: https://www.desertcart.co.uk/products/12338194-m-d-building-products-replaceable-caulk-cord-weatherseal-quick-effective
store_origin: GB
region: United Kingdom
---

# 90 ft length for extensive coverage Effective in sub-zero temps Tool-free, quick application M-D Building Products Replaceable Caulk Cord Weatherseal: Quick and Effective Solution for Sealing Small Gaps, Cracks, and Protecting Against Drafts and Moisture (71548) (Gray) (90 ft)

**Brand:** m-d building products
**Price:** £7.98
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Seal smart, live warm — the pro’s choice for draft-free comfort!

## Quick Answers

- **What is this?** M-D Building Products Replaceable Caulk Cord Weatherseal: Quick and Effective Solution for Sealing Small Gaps, Cracks, and Protecting Against Drafts and Moisture (71548) (Gray) (90 ft) by m-d building products
- **How much does it cost?** £7.98 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/12338194-m-d-building-products-replaceable-caulk-cord-weatherseal-quick-effective)

## 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

- • **No Tools, No Hassle:** Tear, press, and seal in seconds—perfect for busy pros and DIYers alike.
- • **Energy Efficiency Boost:** Stops air leaks to keep your home cozy and your energy bills down.
- • **Winter-Proof Your Space:** Temporary yet robust seal blocks cold drafts and moisture all season long.
- • **Seal Every Gap, Every Time:** 90 feet of flexible caulk cord ensures no crack or draft is left behind.
- • **Indoor & Outdoor Versatility:** Durable plastic material adapts to windows, doors, plumbing, and more.

## Overview

M-D Building Products Replaceable Caulk Cord Weatherseal offers 90 feet of flexible, durable sealing material designed for quick, tool-free application. Ideal for sealing small gaps and cracks around windows, doors, and plumbing, it effectively blocks drafts and moisture, enhancing energy efficiency and indoor comfort. Its easy removal makes it perfect for seasonal use, especially as a temporary winter seal, with proven performance even in sub-zero temperatures.

## Description

desertcart.com: M-D Building Products Replaceable Caulk Cord Weatherseal: Quick and Effective Solution for Sealing Small Gaps, Cracks, and Protecting Against Drafts and Moisture (71548) (Gray) (90 ft) : Industrial & Scientific

Review: M-D building products - I used it to seal windows that had gaps , worked great, easy to use.
Review: Great buy. Worth the $ - Fast delivery. Excellent quality. Sticks even in sub zero weather. Cuts drafts. Easy to use.

## Features

- Versatile Sealing for Cracks and Gaps: Ideal for sealing cracks around windows, door frames, and plumbing this weatherseal effectively blocks drafts and moisture. It is perfect for sealing gaps around window panes to prevent air and water infiltration, and can also be used to plug holes around plumbing, ensuring a comprehensive barrier against leaks and energy loss.
- Ideal Temporary Winter Seal: This weatherseal is perfect for creating a temporary seal during the winter months, providing effective protection against cold drafts and moisture. It can be easily removed when spring arrives, making it a convenient and cost-effective solution for seasonal insulation. Its easy removal ensures that it leaves no residue or damage, allowing for hassle-free seasonal transitions.
- Flexible Sealing Solution for Indoor and Outdoor Use: This versatile caulking cord forms a durable, flexible seal that is perfect for both indoor and outdoor applications. It effectively seals out drafts, dust, and moisture around your home, making it ideal for use in various locations, from windows, around pipes and door frames to gaps and cracks in walls. Its flexibility ensures that it conforms to different surfaces and conditions, providing reliable protection against environmental elements and enhancing the overall comfort and energy efficiency of your living spaces.
- Comprehensive Draft and Moisture Protection: This weatherseal forms a robust barrier that effectively seals cracks and gaps, protecting your home from drafts and moisture throughout the year. By preventing the infiltration of cold air, warm air, and moisture, it ensures a comfortable indoor environment and enhances energy efficiency, keeping your home secure from the elements in all seasons.
- Effortless, Tool-Free Application: This weatherseal is designed for easy and quick application, requiring no tools for installation. Its user-friendly design allows you to apply it in seconds, making it an efficient solution for immediate sealing needs. The cord can be easily torn to the desired length, providing a convenient and precise fit for various applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CSN69C |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #16,375 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #860 in Weather Stripping |
| Brand | M-D Building Products |
| Color | Gray |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,406) |
| Date First Available | December 4, 2006 |
| Global Trade Identification Number | 00043374715484 |
| Included Components | Hardware;Weatherstripping;weather-stripping |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Thickness | 0.25 Inches |
| Item Weight | 1.76 ounces |
| Item model number | 71548 |
| Manufacturer | M-D Building Products |
| Material | Plastic |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Part Number | 71548 |
| Pattern | Solid |
| Power Source | Power_source_type |
| Product Dimensions | 36"L x 2"W |
| Recommended Uses For Product | Sealing gaps and cracks around windows, door frames, and plumbing; creating a temporary winter seal for insulation; sealing out drafts, dust, and moisture in various locations around the home |
| Shape | Rectangle |
| Size | 90' |
| Style | Caulking Cord |
| UPC | 043374715484 |
| Unit Count | 90.0 Feet |
| Usage | specific_uses_for_product |
| Warranty Description | Warranty |

## Product Details

- **Brand:** M-D Building Products
- **Color:** Gray
- **Item Thickness:** 0.25 Inches
- **Material:** Plastic
- **Product Dimensions:** 36"L x 2"W

## Images

![M-D Building Products Replaceable Caulk Cord Weatherseal: Quick and Effective Solution for Sealing Small Gaps, Cracks, and Protecting Against Drafts and Moisture (71548) (Gray) (90 ft) - Image 1](https://m.media-amazon.com/images/I/613WEcaaEJL.jpg)
![M-D Building Products Replaceable Caulk Cord Weatherseal: Quick and Effective Solution for Sealing Small Gaps, Cracks, and Protecting Against Drafts and Moisture (71548) (Gray) (90 ft) - Image 2](https://m.media-amazon.com/images/I/71k28SP+5-L.jpg)
![M-D Building Products Replaceable Caulk Cord Weatherseal: Quick and Effective Solution for Sealing Small Gaps, Cracks, and Protecting Against Drafts and Moisture (71548) (Gray) (90 ft) - Image 3](https://m.media-amazon.com/images/I/61GX1uohSNL.jpg)
![M-D Building Products Replaceable Caulk Cord Weatherseal: Quick and Effective Solution for Sealing Small Gaps, Cracks, and Protecting Against Drafts and Moisture (71548) (Gray) (90 ft) - Image 4](https://m.media-amazon.com/images/I/81-S3fYjToL.jpg)
![M-D Building Products Replaceable Caulk Cord Weatherseal: Quick and Effective Solution for Sealing Small Gaps, Cracks, and Protecting Against Drafts and Moisture (71548) (Gray) (90 ft) - Image 5](https://m.media-amazon.com/images/I/71wRsljWy1L.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this product paintable (with latex paint)?**
A: You can paint this, but you should plan on touching it up from time to time, as it is flexible.

**Q: Can this be used as a backer on trim, with regular Big Stretch caulk on top for more permenance?**
A: I suppose you could do that. You’d have to make sure it’s lodged in there good. I can’t help but think there is a better way, but you don’t know until you try it. ? The material is clay like but doesn’t dry out. I reuse it every fall by reshaping it to fit in gaps in windows.

**Q: Can thisbe applied to a surface that is slightly wet? Like can it be put around a window if the window is weeping condensation?**
A: You can try but I’m not sure that if window sill is wet it will adhere properly. If however it is applied when dry and then window forms condensation the water will roll off.

**Q: Is it non-toxic?**
A: I think probably not - it doesn’t say it’s non-toxic, but it does say to keep it out of the reach of children.

## Customer Reviews

### ⭐⭐⭐⭐⭐ M-D building products
*by H***S on January 16, 2026*

I used it to seal windows that had gaps , worked great, easy to use.

### ⭐⭐⭐⭐⭐ Great buy. Worth the $
*by T***H on January 24, 2026*

Fast delivery. Excellent quality. Sticks even in sub zero weather. Cuts drafts. Easy to use.

### ⭐⭐⭐⭐ Easy to use
*by O***F on January 20, 2026*

Worked great for quickly sealing up my baseboards for pest management in my apartment I’m renting. Only problem is I bought the white twice, and they are two different colors.

---

## 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.co.uk/products/12338194-m-d-building-products-replaceable-caulk-cord-weatherseal-quick-effective](https://www.desertcart.co.uk/products/12338194-m-d-building-products-replaceable-caulk-cord-weatherseal-quick-effective)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-04*