---
product_id: 2594745
title: "Flex Seal Spray Rubber Sealant Coating, Waterproof, Clear, 14 oz, 1-Pack | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal"
brand: "flex seal"
price: "$46.39"
currency: USD
in_stock: true
category: "Flex Seal"
url: https://www.desertcart.us/products/2594745-flex-seal-spray-rubber-sealant-coating-waterproof-clear-14-oz
store_origin: US
region: United States of America
---

# Instant leak stop Heat & cold resistant Flexible rubber coating Flex Seal Spray Rubber Sealant Coating, Waterproof, Clear, 14 oz, 1-Pack | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal

**Brand:** flex seal
**Price:** $46.39
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it, forget it — leaks don’t stand a chance!

## Quick Answers

- **What is this?** Flex Seal Spray Rubber Sealant Coating, Waterproof, Clear, 14 oz, 1-Pack | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal by flex seal
- **How much does it cost?** $46.39 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/2594745-flex-seal-spray-rubber-sealant-coating-waterproof-clear-14-oz)

## Best For

- flex seal enthusiasts

## Why This Product

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

## Key Features

- • **Multi-surface mastery:** Perfect for wood, metal, glass, concrete, and more—versatility for every project.
- • **Built to endure all seasons:** Won't crack in winter or peel in summer heat—durability you can trust.
- • **Seal leaks instantly, no mess:** Spray-on application stops leaks fast with no sag or drip.
- • **Long-lasting waterproof shield:** Creates a watertight rubberized barrier that lasts for years.
- • **Invisible protection, visible results:** Dries clear and flexible, blending seamlessly with any surface.

## Overview

Flex Seal Clear is a 14 oz spray-on rubberized sealant that instantly stops leaks by forming a flexible, transparent, waterproof coating. Ideal for gutters, roofs, windows, RVs, and more, it adheres to wet or dry surfaces, resists extreme temperatures, and can be painted over once dry. Trusted by thousands, it offers a durable, no-drip solution to protect and extend the life of your home and gear.

## Description

Buy Flex Seal, 14 oz, Clear, Stop Leaks Instantly, Transparent Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More: Sealers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color
- Seeps into Cracks and Holes. Dries to a Transparent, Watertight, Flexible, Rubberized Coating. Stays Flexible and Pliable; lasts for years
- Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies
- Protects surface from corrosion, can be used on wet or dry surfaces
- Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold
- Perfect for Gutters, Wood, RVs, Campers, Roof Repairs, Skylights, Windows, and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ECGTK4K |
| Best Sellers Rank | #154 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Hardware Sealers |
| Brand Name | Flex Seal |
| Color | Clear |
| Compatible Material | Wood, Metal, Tile, Concrete, Glass, and Much More |
| Customer Reviews | 4.4 4.4 out of 5 stars (39,669) |
| Global Trade Identification Number | 00855647003200 |
| Included Components | FSCL20 |
| Item Dimensions | 9.5 x 2.5 x 2.5 inches |
| Item Form | Spray |
| Item Type Name | FSCL20 |
| Item Weight | 1.2 pounds |
| Manufacturer | Swift Response, LLC |
| Material Type | Rubber |
| Model | FSCL20 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | FSCL20 |
| Style Name | FSCLRR20-A-1PK |
| Surface Recommendation | Roof,Windows,Wood |
| UPC | 112231102757 855647003491 855647003200 |
| Unit Count | 14 Ounce |
| Warranty Description | 1 Year Limited |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Flex Seal
- **Item Weight:** 1.2 pounds
- **Item dimensions L x W x H:** 9.5 x 2.5 x 2.5 inches
- **Material:** Rubber
- **Style:** FSCLRR20-A-1PK

## Images

![Flex Seal Spray Rubber Sealant Coating, Waterproof, Clear, 14 oz, 1-Pack | Stops leaks fast, seals out water, air, moisture, prevents rust, paintable, flexible, gutters, roof repair, RV, wood, metal - Image 1](https://m.media-amazon.com/images/I/71XG4b2CqcL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work on my neighbors wind chime?  Im hoping to add a little bit once every week or so.**
A: lol...I assume your goal is to "cushion" the noise from your neighbors wind chimes.(?)  In that regard, I'd say yes. the flex seal would do that.  It leaves a rubbery/plastic sort of seal on whatever you put it on.  But it might show-up a little glossy or change the color of the chimes in doing so.  Would like to a bird on the fence watching that covert activity! ;)

**Q: Does the clear color actually dry clear?**
A: Flex Seal Clear does dry clear if you spray thin even coats,  however if you spray very thick and multiple coats it might not be completely transparent.

**Q: does the surface need to be "clean and dry" ?**
A: I bought a can of this to seal a crack in a concrete laundry tube in my basement.  The surface was dry, but not especially clean (I did nothing special to clean it).  I sprayed the cracked area once, let that dry and then another light spraying.  The water leakage that had occurred before was stopped.  The stuff did the trick.

**Q: I have a leak in the tank of a ceramic toilet at the inlet valve will this seal the crack?**
A: I’ve used this to seal cracked toilet tanks and it’s held for over a year. I have wall hung toilets so super expensive to replace, this is a much cheaper alternative.

## Frequently Bought Together

- Flex Seal, 14 oz, Clear, Stop Leaks Instantly, Transparent Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More
- Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.6 oz, 1-Pack

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**Shop now:** [https://www.desertcart.us/products/2594745-flex-seal-spray-rubber-sealant-coating-waterproof-clear-14-oz](https://www.desertcart.us/products/2594745-flex-seal-spray-rubber-sealant-coating-waterproof-clear-14-oz)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-02*