---
product_id: 731620796
title: "Flex Paste 1-Pound Jar"
brand: "flex paste"
price: "$2739"
currency: MXN
in_stock: false
reviews_count: 6
category: "Flex Paste"
url: https://www.desertcart.mx/products/731620796-flex-paste-1-pound-jar
store_origin: MX
region: Mexico
---

# Fast leak sealing UV & mildew resistant Multi-surface adhesion Flex Paste 1-Pound Jar

**Brand:** flex paste
**Price:** $2739
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Flex Paste: The ultimate fix-it secret every pro wishes they had!

## Quick Answers

- **What is this?** Flex Paste 1-Pound Jar by flex paste
- **How much does it cost?** $2739 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/731620796-flex-paste-1-pound-jar)

## Best For

- flex paste enthusiasts

## Why This Product

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

## Key Features

- • **Seal leaks in a flash:** Stop leaks quickly and confidently with a thick, easy-to-apply paste.
- • **Adheres anywhere, anytime:** Bonds seamlessly to wood, metal, fiberglass, glass, and more for versatile repairs.
- • **Perfect for every project:** Ideal for both emergency fixes and long-term maintenance around home or garden.
- • **Built to brave the elements:** UV and mildew resistant formula ensures durability indoors and outdoors.
- • **Mess-proof, long-lasting patch:** Thick consistency stays put without running, delivering reliable protection.

## Overview

Flex Paste 1-Pound Jar is a synthetic resin-based sealant designed for fast, durable leak repairs on multiple surfaces. Its UV and mildew resistant properties make it perfect for both indoor and outdoor use, providing a thick, easy-to-apply paste that sticks reliably and withstands harsh conditions.

## Description

desertcart.co.jp: Flex Paste 1-Pound Jar : DIY, Tools & Garden

Review: トップライトの雨漏りに、ガラス周りをこのペーストでシーリングしました。効果は高いけど購入の半分は固まりで使えない
Review: I was worried bjt, it worked I repaired a fiberglass bathtub, it was thick, I globed it on and to worked good, my can was air tight and fresh, not permanent but long lasting patch, don't get it on your clothes,,,

## Features

- Quickly stop leaks
- Sticks to a variety of surfaces
- UV and mildew resistant
- Perfect for all types of indoor and outdoor projects and repairs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | フレックスシール(Flex Seal) |
| Model Number | FLEX SEAL - PFSWHTR16 - WHITE |
| Product Dimensions | 10.8 x 10.8 x 6.35 cm; 453.59 g |
| Color | white |
| Name List for Name Plates | paste |
| Material | Synthetic resin |
| Included Components | Paste |
| Are Batteries Included | No |
| Item Weight | 454 g |

## Product Details

- **Brand:** Flex Paste
- **Item Weight:** 1 Pounds
- **Item dimensions L x W x H:** 10.8 x 10.8 x 6.4 cm
- **Material:** Rubber
- **Style:** paste

## Images

![Flex Paste 1-Pound Jar - Image 1](https://m.media-amazon.com/images/I/41Cl0qKBpJL.jpg)
![Flex Paste 1-Pound Jar - Image 2](https://m.media-amazon.com/images/I/41IAFmM1e2L.jpg)
![Flex Paste 1-Pound Jar - Image 3](https://m.media-amazon.com/images/I/41OqOGgYzLL.jpg)
![Flex Paste 1-Pound Jar - Image 4](https://m.media-amazon.com/images/I/41QU2Neh9LL.jpg)
![Flex Paste 1-Pound Jar - Image 5](https://m.media-amazon.com/images/I/41bFQCL7VlL.jpg)

## Questions & Answers

**Q: Can this be used on flexible surfaces?**
A: Depends on how flexible. It has to be able to adhere to the surface. It cures the same as rubber in a tire. There is some give.

**Q: Seal wet surface**
A: Hello there. That's an excellent question. Flex Paste can be applied to dry or wet surfaces and even underwater. It does not dissolve, creating a watertight seal. Thank you very much for reaching out to us with your question. Please write to us anytime. We're always happy to help. Flex On!

**Q: Flex seal pasta can it be used on curved surfaces?**
A: Yes it can be used on any curved and even upside down surface but if ordering on-line, if you open the can and the edges are turning hard return it ASAP because chances is it's hard on bottom as-well and you don't get your money worth

**Q: Can I use in a in ground swimming pool to repair a crack**
A: Yes, it can be applied underwater. It won’t dissolve or wash away. It even dries underwater! Flex Paste is easy to use. With a putty knife, trowel, spatula, roller, or stiff brush remove a smooth even layer of material from the top of the tub. Scooping deeply into the tub may cause air pockets which can dry FLEX PASTE.  Apply a generous amount using a smooth sweeping motion.

## Customer Reviews

### ⭐⭐⭐ Review
*by 関***雄 on May 14, 2025*

トップライトの雨漏りに、ガラス周りをこのペーストでシーリングしました。効果は高いけど購入の半分は固まりで使えない

### ⭐⭐⭐⭐⭐ Review
*by L***K on April 18, 2025*

I was worried bjt, it worked I repaired a fiberglass bathtub, it was thick, I globed it on and to worked good, my can was air tight and fresh, not permanent but long lasting patch, don't get it on your clothes,,,

### ⭐⭐⭐⭐⭐ Review
*by T***A on March 5, 2024*

Easy to use works great

## Frequently Bought Together

- Flex Paste, Waterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs, White, Half-Quart
- 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.mx/products/731620796-flex-paste-1-pound-jar](https://www.desertcart.mx/products/731620796-flex-paste-1-pound-jar)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-21*