---
product_id: 732769834
title: "Flex Caulk, Waterproof & Weather Resistant Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboard, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.5 oz, 1 Pack"
brand: "flex seal"
price: "26.10 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/732769834-flex-caulk-waterproof-and-weather-resistant-hybrid-polymer-sealant-strong
store_origin: TN
region: Tunisia
---

# fully paintable finish 100% waterproof seal no caulking gun needed Flex Caulk, Waterproof & Weather Resistant Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboard, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.5 oz, 1 Pack

**Brand:** flex seal
**Price:** 26.10 DT
**Availability:** ❌ Out of Stock

## Summary

> 💪 Seal it, paint it, forget it—flexible protection that works as hard as you do!

## Quick Answers

- **What is this?** Flex Caulk, Waterproof & Weather Resistant Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboard, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.5 oz, 1 Pack by flex seal
- **How much does it cost?** 26.10 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/732769834-flex-caulk-waterproof-and-weather-resistant-hybrid-polymer-sealant-strong)

## 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

- • **Eco-Smart Design:** Snap & save cap reduces waste, keeping your workspace clean and green
- • **All-Weather Shield:** UV and chemical resistant for unbeatable weatherproofing
- • **Ultimate Versatility:** Adheres to almost any surface—wet or dry, indoor or outdoor
- • **Effortless Application:** Adjustable trigger flow nozzle for precision without the mess
- • **Durability You Can Trust:** Won't shrink, crack, or become brittle—lasting protection guaranteed

## Overview

Flex Caulk is a 6.5 oz hybrid polymer sealant designed for professional-grade waterproofing and weather resistance. Its advanced formula adheres to nearly any surface, wet or dry, indoors or outdoors, and remains flexible without cracking or shrinking. Featuring an adjustable nozzle and a snap & save cap, it offers precision application and waste reduction. Fully paintable and UV resistant, it’s perfect for everything from baths and showers to RVs and marine use.

## Description

Flex Caulk, Waterproof & Weather Resistant Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboard, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.5 oz, 1 Pack

## Features

- Extremely easy to use
- Fully Paintable
- No caulking gun required
- Adjustable trigger flow nozzle
- Advanced hybrid polymer formula
- Snap & save cap reduces waste
- Keeps out water, air and moisture
- Adheres to almost any surface, wet or dry
- Won't shrink, crack or become brittle
- UV and chemical resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Swift Response, LLC |
| Part number | CFSCLRR675 |
| Item Weight | 187 g |
| Product Dimensions | 29.21 x 4.45 x 4.45 cm; 187.11 g |
| Color | clear |
| Style | Clear, 6.5 oz, 1 Pack |
| Material | Hybrid Polymer |
| Measurement System | US |
| Included Components | Flex Caulk, Clear, 6.5 Ounce, 1 Pack |
| Batteries Included | No |
| Batteries Required? | No |
| Item Dimensions LxWxH | 29.2 x 4.4 x 4.4 cm |

## Product Details

- **Color:** clear
- **Brand:** Flex Seal
- **Item Weight:** 6.6 Ounces
- **Liquid Volume:** 6.6 Fluid Ounces
- **Full Cure Time:** 24 Hours

## Images

![Flex Caulk, Waterproof & Weather Resistant Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboard, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.5 oz, 1 Pack - Image 1](https://m.media-amazon.com/images/I/61div+JfYVL.jpg)
![Flex Caulk, Waterproof & Weather Resistant Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboard, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.5 oz, 1 Pack - Image 2](https://m.media-amazon.com/images/I/61kY41PeYgL.jpg)
![Flex Caulk, Waterproof & Weather Resistant Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboard, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.5 oz, 1 Pack - Image 3](https://m.media-amazon.com/images/I/810YXZgv42L.jpg)
![Flex Caulk, Waterproof & Weather Resistant Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboard, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.5 oz, 1 Pack - Image 4](https://m.media-amazon.com/images/I/81UhN3QFFHL.jpg)
![Flex Caulk, Waterproof & Weather Resistant Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboard, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.5 oz, 1 Pack - Image 5](https://m.media-amazon.com/images/I/81hQDDLx41L.jpg)

## Available Options

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

## Frequently Bought Together

- 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
- 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

---

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**Shop now:** [https://www.desertcart.tn/products/732769834-flex-caulk-waterproof-and-weather-resistant-hybrid-polymer-sealant-strong](https://www.desertcart.tn/products/732769834-flex-caulk-waterproof-and-weather-resistant-hybrid-polymer-sealant-strong)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-02*