---
product_id: 14774117
title: "Marine Adhesive Sealant 5200, Mahogany, 295 mL Cartridge with Nozzle | Flexible Bonds, Long Work-Time"
brand: "3m"
price: "40879CFA"
currency: XOF
in_stock: true
category: "3 M"
url: https://www.desertcart.sn/products/14774117-marine-adhesive-sealant-5200-mahogany-295-ml-cartridge-with-nozzle
store_origin: SN
region: Senegal
---

# Up to 4 days flexible work-time Waterproof above & below waterline 5200 PSI ultimate bond strength Marine Adhesive Sealant 5200, Mahogany, 295 mL Cartridge with Nozzle | Flexible Bonds, Long Work-Time

**Brand:** 3m
**Price:** 40879CFA
**Availability:** ✅ In Stock

## Summary

> 🌊 Seal the deal with 3M 5200 — where strength meets flexibility!

## Quick Answers

- **What is this?** Marine Adhesive Sealant 5200, Mahogany, 295 mL Cartridge with Nozzle | Flexible Bonds, Long Work-Time by 3m
- **How much does it cost?** 40879CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/14774117-marine-adhesive-sealant-5200-mahogany-295-ml-cartridge-with-nozzle)

## 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:** Up to 4 days of curing time lets you perfect your application without rush.
- • **Unmatched Marine Strength:** Forms a weatherproof, permanent bond that outlasts the toughest ocean conditions.
- • **Flexible & Shock-Absorbing:** Maintains elasticity to absorb vibration, swelling, and joint movement without cracking.
- • **Multi-Surface Compatibility:** Bonds wood, fiberglass, metals, plastics, and gelcoat seamlessly for versatile repairs.
- • **Saltwater & Weather Resistant:** Engineered to resist corrosion and degradation in harsh marine environments.

## Overview

3M Marine Adhesive Sealant 5200 is a mahogany-colored polyurethane sealant designed for industrial marine use. 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 weathering, saltwater, and mechanical stress, it’s the go-to sealant for professional-grade marine applications.

## 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.

## 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 | #4,290 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #62 in Industrial Joint Sealants |
| Brand Name | 3M |
| Color | Mahogany |
| Compatible Material | Ceramic |
| Customer Reviews | 4.5 4.5 out of 5 stars (10,531) |
| Global Trade Identification Number | 00051135065020 |
| Included Components | 3M Marine Adhesive Sealant |
| Item Dimensions | 12 x 4 x 4 inches |
| Item Form | Liquid |
| Item Weight | 15.2 ounces |
| Manufacturer | 3M |
| Material Type | polyurethane sealant |
| Model | 5200 |
| Number of Items | 1 |
| Part Number | 00051135065020 |
| Style Name | 5200 |
| Surface Recommendation | Floors,Walls,Wood |
| UPC | 051135065020 |
| Unit Count | 10 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** 3M
- **Item Weight:** 15.2 ounces
- **Item dimensions L x W x H:** 12 x 4 x 4 inches
- **Material:** polyurethane sealant
- **Style:** 5200

## Images

![Marine Adhesive Sealant 5200, Mahogany, 295 mL Cartridge with Nozzle | Flexible Bonds, Long Work-Time - Image 1](https://m.media-amazon.com/images/I/71UeqXu7JHL.jpg)

## Available Options

This product comes in different **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.

## 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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**Shop now:** [https://www.desertcart.sn/products/14774117-marine-adhesive-sealant-5200-mahogany-295-ml-cartridge-with-nozzle](https://www.desertcart.sn/products/14774117-marine-adhesive-sealant-5200-mahogany-295-ml-cartridge-with-nozzle)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-12*