---
product_id: 336836450
title: "84200 Underwater Marine Epoxy"
brand: "permatex"
price: "HK$424"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/336836450-84200-underwater-marine-epoxy
store_origin: HK
region: Hong Kong
---

# Sets in 15 mins Waterproof 4000 psi strength 84200 Underwater Marine Epoxy

**Brand:** permatex
**Price:** HK$424
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into durability with Permatex Marine Epoxy!

## Quick Answers

- **What is this?** 84200 Underwater Marine Epoxy by permatex
- **How much does it cost?** HK$424 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/336836450-84200-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

- • **Quick & Efficient:** Sets in just 15 minutes, cures in 1 hour—perfect for on-the-go repairs.
- • **Underwater Wonder:** Sticks and cures even in wet conditions—no job too tough!
- • **Unmatched Versatility:** Bonds to fiberglass, PVC, metal, wood, plastics, and more!
- • **Lightweight Powerhouse:** Weighs only 60g, but delivers industrial-strength performance.
- • **Shock & Vibration Resistant:** Engineered to withstand the rigors of marine environments.

## Overview

Permatex84200 Underwater Marine Epoxy is a flexible, waterproof adhesive designed for a variety of surfaces including fiberglass, PVC, metal, wood, and plastics. It sets in just 15 minutes and cures in 1 hour, boasting an impressive strength of up to 4000 psi, making it ideal for both underwater and above-water applications.

## Description

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 |
|---------------|-------|
| Manufacturer | Permatex |
| Brand | Permatex |
| Model | Permatex Marine Epoxy |
| Product Dimensions | 2.87 x 9.86 x 20.02 cm; 60 g |
| Batteries | 1 Unknown batteries required. |
| Item model number | 84200 |
| Manufacturer Part Number | 84200 |
| Special Features | Waterproof |
| Item Weight | 60 g |
| Viscosity | Moderate |

## Product Details

- **Brand:** Permatex
- **Specific uses for product:** Marine
- **Material:** Epoxy Resin
- **Compatible material:** Pvc,wood,industrial,metal,plastics
- **Item form:** Liquid

## Images

![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

## 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.hk/products/336836450-84200-underwater-marine-epoxy](https://www.desertcart.hk/products/336836450-84200-underwater-marine-epoxy)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-21*