---
product_id: 304525187
title: "Weatherstrip, 45 ft, Gray"
brand: "frost king"
price: "$17.63"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/304525187-weatherstrip-45-ft-gray
store_origin: US
region: United States of America
---

# Seals in cool air 45 ft length Easy installation Weatherstrip, 45 ft, Gray

**Brand:** frost king
**Price:** $17.63
**Availability:** ✅ In Stock

## Summary

> 🌬️ Seal the Cool, Ditch the Heat!

## Quick Answers

- **What is this?** Weatherstrip, 45 ft, Gray by frost king
- **How much does it cost?** $17.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/304525187-weatherstrip-45-ft-gray)

## Best For

- frost king enthusiasts

## Why This Product

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

## Key Features

- • **Seal the Deal:** Keep your space cool and comfortable all summer long!
- • **Durable Silicone:** Built to last, ensuring long-term efficiency!
- • **Paintable Perfection:** Customize to match your decor effortlessly!
- • **Fingertip Installation:** No tools? No problem! Just press and go!
- • **Dust and Insect Barrier:** Say goodbye to unwanted guests and allergens!

## Overview

The Frost King Weatherstrip is a 45 ft long silicone sealing solution designed to keep your indoor environment cool by effectively blocking hot air, dust, dirt, and insects. With its easy fingertip installation and paintable surface, it combines functionality with aesthetic flexibility, making it a must-have for any modern home.

## Description

Weatherstrip, 45 ft, Gray

## Features

- Seals in cool air
- Presses into place with fingertips
- Shuts out hot air, dust, dirt and insects
- It is paintable
- Easy to install

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Frost King |
| Part number | F4 |
| Item Weight | 14.2 g |
| Product Dimensions | 17.78 x 12.7 x 5.08 cm; 14.17 g |
| Item model number | F4 |
| Size | 9-1/2 oz., 45 ft long |
| Color | Gray |
| Style | 9-1/2 oz., 45 ft long |
| Material | Silicone |
| Shape | Shape |
| Item thickness | item_thickness.string_value Inches |
| Item Package Quantity | 1 |
| Included components | Unit^Instruction Guide |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Colour:** Gray
- **Brand:** Frost King
- **Item weight:** 0.5 Ounces
- **Liquid volume:** 9.5 Fluid Ounces
- **Item form:** Strip

## Images

![Weatherstrip, 45 ft, Gray - Image 1](https://m.media-amazon.com/images/I/810ajtL+VLL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is it easy to remove when the weather warms up?**
A: This is the reason I love this stuff!  You can apply it in the winter and pull it off in the spring.  It is so cheap, but I have also saved thicker strips for re-use by storing in a baggy and then using them in the out of the way places like a cellar window where I am not so concerned about the look of it being patched together.  You can't beat this stuff for the price!

**Q: Can this be applied outside in cold temps (20F or below)?**
A: Yes, you can apply it if the temperatures are 20F or below.   Please note that you need to divide the sections so that you have only the width that you need.   Then you need to push it INTO THE SPACE OR INTO THE CRACK for it to stay in place.

**Q: 5.5 x 5.8 x 1.2 inches? These dimentions don't even come close to the photo or a 45 foot roll. anybody have a clue?**
A: Roll has 8 single strings of caulk which are rolled over and over again but are attached like licorice strings. It’s a lot and I have a 90 ft roll. The strings are a little thin an 1/8 of an inch in diameter x 90 ft long but they work.

**Q: I have sliding windows, and patio door.  Will the grey work good to seal the drafts on them?**
A: Absolutely!  I wasn't sure how good it was going to be so I ended up ordering more. I bought the wood - colored one as well to put on places where wood meets the sill, as I could feel air seeping in.  I can't say how great this stuff is.  I've got it on all my windows.  It's very easy if you need to adjust it and taking it off is a breeze. You can peel it off in whayever is needed....thin, medium or thick pieces.  It's inexpensive as well!  I needed to write this review for you because I believe when you're going to buy a product...it's nice to hear from someone who has used it if it's good or not. Again, great great product and price!!

## Frequently Bought Together

- Weatherstrip, 45 ft, Gray
- Frost King V73/9H Indoor Shrink Window Kit 42 62-Inch, Clear, 9-Pack
- Frost King R338H Self-Stick Rubber Foam Weatherseal, 3/8"W, 3/16"T, Black|Blacks

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**Shop now:** [https://www.desertcart.us/products/304525187-weatherstrip-45-ft-gray](https://www.desertcart.us/products/304525187-weatherstrip-45-ft-gray)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*