---
product_id: 259166896
title: "Permatex 84200 Underwater Marine Epoxy"
brand: "permatex"
price: "$641688"
currency: COP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co/products/259166896-permatex-84200-underwater-marine-epoxy
store_origin: CO
region: Colombia
---

# Sets in 15 minutes Waterproof & underwater cure Up to 4000 psi strength Permatex 84200 Underwater Marine Epoxy

**Brand:** permatex
**Price:** $641688
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it. Set it. Forget it. The ultimate underwater fix!

## Quick Answers

- **What is this?** Permatex 84200 Underwater Marine Epoxy by permatex
- **How much does it cost?** $641688 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/259166896-permatex-84200-underwater-marine-epoxy)

## Best For

- permatex enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Surface Master:** Bonds seamlessly to fiberglass, PVC, metal, wood, and plastics
- • **Rapid 15-Minute Set Time:** Get back to your projects faster with quick initial curing
- • **Shock & Vibration Resistant:** Built to withstand the bumps and shakes of active environments
- • **4000 PSI Strength Powerhouse:** Delivers industrial-grade durability for tough repairs
- • **Unstoppable Underwater Bonding:** Cures fully underwater for instant marine fixes

## Overview

Permatex 84200 Underwater Marine Epoxy is a flexible, waterproof adhesive that bonds and cures underwater in just 15 minutes, reaching full strength of up to 4000 psi within an hour. Compatible with a wide range of materials including fiberglass, PVC, metal, wood, and plastics, it offers shock and vibration resistance, making it ideal for marine and demanding repair applications.

## Description

Permatex 84200 Underwater Marine Epoxy

## Features

- Flexible water-proof adhesive
- Sticks and cures underwater
- Shock and vibration resistant
- Sets in 15 minutes/ cures in 1 hour with up to 4000 psi strength
- Bonds to: fiberglass, pvc, metal, wood plastics and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Permatex |
| Material | Pvc,Wood |
| Compatible Material | Wood, Plastic, Metal, Polyvinyl Chloride |
| Item Form | Liquid |
| Special Feature | Waterproof |
| Color | off-white |
| Item Package Quantity | 1 |
| Package Information | Bottle |
| Item Volume | 25 Milliliters |
| Viscosity | Moderate |
| Full Cure Time | 1 Hours |
| Water Resistance Level | Waterproof |
| UPC | 686226842008 |
| Manufacturer | Permatex |
| Model | Permatex Marine Epoxy |
| Item Weight | 2.11 ounces |
| Product Dimensions | 1.13 x 3.88 x 7.88 inches |
| Item model number | 84200 |
| Batteries | 1 Unknown batteries required. |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 84200 |
| Special Features | Waterproof |

## Product Details

- **Brand:** Permatex
- **Material:** Pvc,Wood
- **Compatible Material:** Wood, Plastic, Metal, Polyvinyl Chloride
- **Item Form:** Liquid
- **Special Feature:** Waterproof

## Images

![Permatex 84200 Underwater Marine Epoxy - Image 1](https://m.media-amazon.com/images/I/81pXHkrUjOL.jpg)

## Questions & Answers

**Q: Will This product Bond to vinyl pool liner Want to bond plastic discs behind pool ladder**
A: You will need to try it on a spare piece of vinyl.  Some vinyl will not hold

**Q: Can i use this to seal a crack on a boiler?**
A: Yes

**Q: Will this bond to a hard rubber? ( ive had enough of shoegoo coming apart)**
A: The cured product in not very flexible

**Q: Will this work for a maryland bridge? specifically metal to tooth. my metal bridge keeps coming off and i can' find anything that keeps it glued on.**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great!
*by T***A on February 24, 2025*

Was looking for waterproof epoxy, to stop a very small toilet leak. Tried this, Used on hairline crack on bottom of toilet not the toilet bowl or back of toilet but the very bottom part of the toilet where the water travels down the hole when u flush it. On the outside there was a hairline crack and we put this on there and it stopped the leak. Dries in 24hrs, took a while bc the surface was wet, its hard to get the water out of that part of the toilet so it kept leaking while trying to put on the glue, lol.

### ⭐⭐⭐⭐⭐ Easy to use
*by M***K on March 16, 2025*

Easy to use and works as advertised

### ⭐⭐⭐⭐⭐ Super happy and worth the cost.
*by T***E on April 5, 2025*

Wow, super strong! I needed this for my Mercedes-Benz overhead structural beams that the factory missed, and glue them onto thr van’s ceiling. Perfect. The vibrations and rattles went away. I had an extremely thin space to get this into, so it isn’t always pretty in that situation. But dang, worked exactly as we needed. Super happy and worth the cost.

## Frequently Bought Together

- Permatex 84200 Underwater Marine Epoxy
- J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz., Off White
- J-B Weld 50172 25 ml MarineWeld Syringe

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**Shop now:** [https://www.desertcart.co/products/259166896-permatex-84200-underwater-marine-epoxy](https://www.desertcart.co/products/259166896-permatex-84200-underwater-marine-epoxy)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-28*