---
product_id: 14774117
title: "3M Marine Adhesive Sealant 5200, Mahogany, PN06502, Flexible Bonds, Long Work-Time, 1/10 Gallon Cartridge, 10 fl oz"
brand: "3m"
price: "VT13978"
currency: VUV
in_stock: true
reviews_count: 13
category: "3 M"
url: https://www.desertcart.vu/products/14774117-3m-marine-adhesive-sealant-5200-mahogany-pn06502-flexible-bonds-long
store_origin: VU
region: Vanuatu
---

# Up to 4 days work-time Waterproof above & below waterline 5200 PSI bond strength 3M Marine Adhesive Sealant 5200, Mahogany, PN06502, Flexible Bonds, Long Work-Time, 1/10 Gallon Cartridge, 10 fl oz

**Brand:** 3m
**Price:** VT13978
**Availability:** ✅ In Stock

## Summary

> 🌟 Seal the deal with 3M 5200 — where strength meets flexibility in every drop!

## Quick Answers

- **What is this?** 3M Marine Adhesive Sealant 5200, Mahogany, PN06502, Flexible Bonds, Long Work-Time, 1/10 Gallon Cartridge, 10 fl oz by 3m
- **How much does it cost?** VT13978 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/14774117-3m-marine-adhesive-sealant-5200-mahogany-pn06502-flexible-bonds-long)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Work-Time ⏳:** Allows up to 4 days of curing time for precise, stress-free application.
- • **Flexible & Durable 🌊:** Retains elasticity to absorb shock, vibration, and joint movement without cracking.
- • **Unmatched Strength 💪:** Forms a permanent, ultra-strong bond that withstands extreme marine conditions.
- • **Multi-Surface Compatibility 🔗:** Bonds wood, fiberglass, plastics, metals, and gelcoat seamlessly for versatile marine repairs.
- • **Weather & Saltwater Resistant 🛡️:** Engineered to resist harsh weathering and corrosive saltwater environments.

## Overview

3M Marine Adhesive Sealant 5200 is a professional-grade polyurethane sealant designed for marine applications. It delivers a waterproof, flexible, and ultra-strong bond that cures over 4 days, ideal for sealing and bonding above and below the waterline on diverse materials like wood, fiberglass, and metal. Trusted for its durability against weather and saltwater, it’s the go-to sealant for permanent, high-performance marine repairs.

## Description

3M Marine Adhesive Sealant 5200 is a multi-purpose adhesive sealant made specifically for the marine market. This high-strength adhesive forms a weather-resistant seal. It's unique formula reacts with moisture and provides plenty of working time, taking up to 4 days to fully cure. Ideal for use above and below the waterline, it reliably bonds dissimilar materials including wood, fiberglass, gelcoat, plastics, and metals. Polyurethane sealants such as this form permanently flexible, elastomeric bonds that seal against the elements, maintain joint movement, and absorb stress caused by shock, vibration, swelling or shrinking. Such durability, versatility, and flexibility prepare 3M Marine Adhesive Sealant 5200 for tough applications like sealing portholes, deck/hull fittings, rub rail attachment, screw holes, and stanchion supports.

Review: Great sealer. - Hold well. Form any under water application. It’s a little messy to work with.
Review: Great for permanent installs - Nothing better than 3M Marine Sealant 5200 , works great and hold up to extreme conditions

## Features

- Material Type: Polyurethane Sealant
- This mahogany colored seal is extremely strong, retains its strength above or below the water line
- Stays flexible
- Has excellent resistance to weathering and salt water
- For industrial/occupational use only. Not for consumer sale or use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HAB3GI |
| Best Sellers Rank | #16,280 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #41 in Industrial Joint Sealants |
| Brand | 3M |
| Color | Mahogany |
| Date First Available | June 8, 2005 |
| Global Trade Identification Number | 00051135065020 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 15.2 ounces |
| Item dimensions L x W x H | 12 x 4 x 4 inches |
| Item model number | 5200 |
| Manufacturer | 3M |
| Material | polyurethane sealant |
| Number of Items | 1 |
| Product Dimensions | 12 x 4 x 4 inches |
| Style | 5200 |
| Surface Recommendation | Floors,Walls,Wood |
| UPC | 051135065020 |
| Unit Count | 10.0 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** 3M
- **Item Weight:** 0.95 Pounds
- **Item dimensions L x W x H:** 12 x 4 x 4 inches
- **Material:** polyurethane sealant
- **Style:** 5200

## Images

![3M Marine Adhesive Sealant 5200, Mahogany, PN06502, Flexible Bonds, Long Work-Time, 1/10 Gallon Cartridge, 10 fl oz - Image 1](https://m.media-amazon.com/images/I/4127TH1h6lL.jpg)
![3M Marine Adhesive Sealant 5200, Mahogany, PN06502, Flexible Bonds, Long Work-Time, 1/10 Gallon Cartridge, 10 fl oz - Image 2](https://m.media-amazon.com/images/I/41CW9KAW2+L.jpg)
![3M Marine Adhesive Sealant 5200, Mahogany, PN06502, Flexible Bonds, Long Work-Time, 1/10 Gallon Cartridge, 10 fl oz - Image 3](https://m.media-amazon.com/images/I/41FrZP5dCuL.jpg)
![3M Marine Adhesive Sealant 5200, Mahogany, PN06502, Flexible Bonds, Long Work-Time, 1/10 Gallon Cartridge, 10 fl oz - Image 4](https://m.media-amazon.com/images/I/41ZvAkoi4KL.jpg)
![3M Marine Adhesive Sealant 5200, Mahogany, PN06502, Flexible Bonds, Long Work-Time, 1/10 Gallon Cartridge, 10 fl oz - Image 5](https://m.media-amazon.com/images/I/41kCTrvJt4L.jpg)

## Available Options

This product comes in different **Pattern, Color, Size** options.

## Questions & Answers

**Q: Can it be used on a plastic gas tank ?**
A: Yes. You'll be fine. Know that it's very runny. Keep flat for 48 hours before moving. Not good for large gaps. May be cheaper to buy new gas tank, depending on size.

**Q: Does anyone know if this product will work on pvc & onto metal (steal)?  I have a pvc slide valve with a metal stem I need to glue in place.**
A: I've fixed gas tanks with it so it should

**Q: Can i use this to glue my resin aquarium ornament to a large flat rock????**
A: 3M marine adhesive is NOT safe for fish tanks...
I have used my hot glue gun to attach ornamental plastic plants to the rocks in my tank without any adverse effects on my fish...

**Q: What type of adhesive should I get for inflatable Paddleboard?  I want to glue some d rings onto the deck**
A: 3m marine 5200 is great adhesive. I used it to glue wood to fiberglass and it worked great.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sealer.
*by T***R on January 2, 2026*

Hold well. Form any under water application. It’s a little messy to work with.

### ⭐⭐⭐⭐⭐ Great for permanent installs
*by P***. on January 30, 2026*

Nothing better than 3M Marine Sealant 5200 , works great and hold up to extreme conditions

### ⭐⭐⭐⭐⭐ It works
*by J***S on January 12, 2026*

I used this to seal the roof and rear hatch area of my van. This sealant is world class

## Frequently Bought Together

- 3M Marine Adhesive Sealant 5200, Mahogany, PN06502, Flexible Bonds, Long Work-Time, 1/10 Gallon Cartridge, 10 fl oz
- 3M Marine Adhesive Sealant Fast Cure 4200 (06560) – Semi-Permanent Flexible Adhesive Sealant for Boats and RVs, White, Flexible Bonds, Underwater-Safe, 295 mL Cartridge

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-10*