---
product_id: 339169069
title: "Flex Seal Paste 1 lb Jar (White)"
brand: "flex paste"
price: "2407300₫"
currency: VND
in_stock: false
reviews_count: 5
url: https://www.desertcart.vn/products/339169069-flex-seal-paste-1-lb-jar-white
store_origin: VN
region: Vietnam
---

# Mildew resistant Clings to surfaces UV resistant Flex Seal Paste 1 lb Jar (White)

**Brand:** flex paste
**Price:** 2407300₫
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Seal it, don’t regret it!

## Quick Answers

- **What is this?** Flex Seal Paste 1 lb Jar (White) by flex paste
- **How much does it cost?** 2407300₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/339169069-flex-seal-paste-1-lb-jar-white)

## 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

- • **Easy to Use:** No batteries required—just apply and seal!
- • **Seal the Deal:** Stop leaks fast with a powerful adhesive!
- • **Weather Warrior:** Resists UV rays and mildew for lasting durability.
- • **Compact Convenience:** Lightweight design for effortless handling.
- • **Versatile Application:** Perfect for indoor and outdoor projects.

## Overview

Flex Seal Paste is a versatile, synthetic resin adhesive designed to stop leaks quickly and effectively. With its UV and mildew resistance, this 1 lb jar is perfect for a wide range of indoor and outdoor repairs, ensuring your projects are durable and long-lasting.

## Description

ntroducing the newest addition to the Flex Seal Family of Products. Flex Paste is a super thick rubberized paste that clings to the surface and instantly fills large gaps, cracks and holes. Once dry, Flex Paste turns into a strong, flexible, watertight, rubberized coating that seals out air, water and moisture. Our super thick formula will not wash away, and will even cure underwater.Flex Paste is UV and mildew resistant, and is perfect for all types of indoor and outdoor projects and repairs. Use Flex Paste to help prevent expensive damage from leaks. Flex Paste is easy-to-use, making it a great option for crafts, hobbies, gardening and all types of projects.Flex Paste clings to a wide variety of surfaces and will work on wood, glass, tile, concrete, aluminum, metal, brick, stucco, masonry, copper, fabric, ﬁberglass, ceramic, porcelain, natural stones, roofing, PVC, EIFS, EPDM, CSPE, Hypalon polyurethanes and so much more.

Review: Excelente !! - Excelente producto, hace todo lo que promete. Solo lo puedes usar una vez, lo deje muy bien tapado como venía en el instructivo y se seco, pero cumple perfectamente su función.
Review: Good stuff, simple to use - 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

- Stop Leaks Fast
- Clings to a wide variety of surfaces
- UV and mildew resistant
- Perfect for all types of indoor and outdoor projects and repairs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 10.8 x 10.8 x 6.35 cm; 453.59 g |
| Item model number | FLEX SEAL - PFSWHTR16 - WHITE |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Synthetic resin |
| Color | White |
| ASIN | B084TDJLKT |

## Product Details

- **Material:** Synthetic resin
- **Brand:** Flex Seal
- **Style:** paste
- **Item weight:** 454 g
- **Item dimensions L x W x H:** 10.8 x 10.8 x 6.4 centimeters

## Images

![Flex Seal Paste 1 lb Jar (White) - Image 1](https://m.media-amazon.com/images/I/71-IKakfInL.jpg)
![Flex Seal Paste 1 lb Jar (White) - Image 2](https://m.media-amazon.com/images/I/7196YxAgJAL.jpg)
![Flex Seal Paste 1 lb Jar (White) - Image 3](https://m.media-amazon.com/images/I/71D+im0b+PL.jpg)
![Flex Seal Paste 1 lb Jar (White) - Image 4](https://m.media-amazon.com/images/I/71dfthRzNhL.jpg)
![Flex Seal Paste 1 lb Jar (White) - Image 5](https://m.media-amazon.com/images/I/813DZGeMoJL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Excelente !!
*by G***S on 4 November 2022*

Excelente producto, hace todo lo que promete. Solo lo puedes usar una vez, lo deje muy bien tapado como venía en el instructivo y se seco, pero cumple perfectamente su función.

### ⭐⭐⭐⭐⭐ Good stuff, simple to use
*by L***K on 18 April 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,,,

### ⭐⭐⭐ 半分は固まり
*by 関***雄 on 14 May 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

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/339169069-flex-seal-paste-1-lb-jar-white](https://www.desertcart.vn/products/339169069-flex-seal-paste-1-lb-jar-white)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-20*