---
product_id: 645862098
title: "Flex Seal Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 1-Pack"
brand: "flex seal"
price: "€ 52.99"
currency: EUR
in_stock: true
category: "Flex Seal"
url: https://www.desertcart.it/products/645862098-flex-seal-caulk-waterproof-and-weatherproof-hybrid-polymer-sealant-strong
store_origin: IT
region: Italy
---

# Adjustable Trigger Flow Nozzle Seals out water, air & moisture UV & chemical resistant hybrid polymer Flex Seal Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 1-Pack

**Brand:** flex seal
**Price:** € 52.99
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smarter, not harder—Flex Seal your way to leak-proof perfection!

## Quick Answers

- **What is this?** Flex Seal Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 1-Pack by flex seal
- **How much does it cost?** € 52.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/645862098-flex-seal-caulk-waterproof-and-weatherproof-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

- • **Precision Control:** Adjustable trigger flow lets you customize every bead with surgical accuracy.
- • **Universal Adhesion:** Bonds to virtually any surface, wet or dry—because leaks don’t wait.
- • **Waste-Free Innovation:** Snap & Save cap prevents product waste, saving you money and mess.
- • **All-Weather Durability:** Advanced hybrid polymer resists UV rays, chemicals, and won’t crack or shrink.
- • **Effortless Application:** No caulk gun needed—snap, aim, and seal in seconds.

## Overview

Flex Seal is a 9 oz hybrid polymer caulk that seals out water, air, and moisture on virtually any surface, wet or dry. Featuring an adjustable trigger flow nozzle and a Snap & Save cap, it offers precision application without a caulk gun. UV and chemical resistant, it won’t shrink, crack, or become brittle, and is fully paintable for a flawless finish.

## Description

Buy Flex Seal Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 1-Pack online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- So easy to use.
- No caulk gun needed.
- Adjustable Trigger Flow Nozzle.
- Advanced hybrid polymer formulation.
- Snap & Save cap eliminates waste.
- Seals out water, air, and moisture.
- Adheres to virtually any surface, wet or dry.
- Won’t shrink, crack, or become brittle.
- UV and chemical resistant.
- Fully paintable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Swift Response, LLC |
| Part number | CFSWHTR675 |
| Item Weight | 372 g |
| Product Dimensions | 29.21 x 4.45 x 4.45 cm; 372 g |
| Item model number | CFSWHTR675 |
| Color | White |
| Style | White, 9 oz, 1-Pack |
| Material | Hybrid Polymer |
| Item Package Quantity | 1 |
| Measurement System | US |
| Included components | Flex Caulk, White, 9 oz, 1-Pack |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Flex Seal
- **Colour:** White
- **Item form:** Liquid
- **Item weight:** 255 Grams
- **Liquid volume:** 9 Fluid Ounces

## Images

![Flex Seal Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 1-Pack - Image 1](https://m.media-amazon.com/images/I/61XrDGlDhbL.jpg)

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**Shop now:** [https://www.desertcart.it/products/645862098-flex-seal-caulk-waterproof-and-weatherproof-hybrid-polymer-sealant-strong](https://www.desertcart.it/products/645862098-flex-seal-caulk-waterproof-and-weatherproof-hybrid-polymer-sealant-strong)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-24*