---
product_id: 274017886
title: "3M Marine Adhesive Sealant 5200 Black, 06504, 1/10 gal"
brand: "3m"
price: "660 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "3 M"
url: https://www.desertcart.dk/products/274017886-3m-marine-adhesive-sealant-5200-black-06504-1-10-gal
store_origin: DK
region: Denmark
---

# Saltwater & weather resistant Fast tack-free cure (1-2 hrs) Permanent marine-grade bond 3M Marine Adhesive Sealant 5200 Black, 06504, 1/10 gal

**Brand:** 3m
**Price:** 660 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal like a pro, sail with confidence!

## Quick Answers

- **What is this?** 3M Marine Adhesive Sealant 5200 Black, 06504, 1/10 gal by 3m
- **How much does it cost?** 660 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/274017886-3m-marine-adhesive-sealant-5200-black-06504-1-10-gal)

## 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

- • **Flexible Strength:** Elastomeric formula absorbs vibration, swelling, and shock without cracking
- • **Pro-Level Durability:** Resists harsh saltwater and weathering for long-term reliability
- • **Multi-Surface Mastery:** Bonds wood, fiberglass, metal, and more—perfect for all your marine and RV needs
- • **Fast-Track Your Repairs:** Tack-free in just 1-2 hours, fully cures in 48 hours for quicker project completion
- • **Unbreakable Marine Seal:** Create watertight bonds that last above and below the waterline

## Overview

3M Marine Adhesive Sealant 5200 Black is a high-strength, flexible polyurethane sealant designed for permanent bonding and sealing on marine substrates. It offers superior resistance to saltwater and weathering, cures quickly to a tack-free state within 1-2 hours, and maintains watertight integrity above and below the waterline. Ideal for wood, fiberglass, and metal surfaces, this sealant is trusted by professionals for durable, long-lasting repairs and installations.

## Description

10 OZ, Black, Marine Adhesive Sealant, Seal Is Extremely Strong, Retains Its Strength Above Or Below Water Line, Stays Flexible, Allows For Structural Movement, Excellent Resistance To Weathering & Salt Water, Cartridge.

Review: I use this to seal the leak that was coming from the roof rails of the 2007 Honda Odyssey. The original seals have already dried up. Be prepared to have messy hands when using the stuff. This particular sealant will take a few days to cure. People say that they will cure faster when it makes contact with water. There is also a fast cure version that hardens in 24 hours. That one I used for a paddle boat.
Review: I tried cheaper only to have to redo the job .. spend the money .. satisfaction

## Features

- MULTI-SURFACE SEALANT: A permanent solution for bonding marine substrates like wood, fiberglass, and metal
- VERSATILE APPLICATIONS: Tough yet flexible polyurethane polymer is ideal for deck housings, hull fittings, porthole mounting, fiberglass transoms, and underside molding
- WARD OFF WATER: Resists saltwater and weathering both above and below the water line
- FLEXIBLE BONDS: The flexible elastomeric bond absorbs the stress of vibration, swelling, shrinking, and shock
- FAST CURE: Tack-free in 1-2 hours, fully cures within 48 hours
- Very high strength
- Watertight bonds
- Above/Below waterline use
- USE WHAT THE PROS USE – Extremely strong adhesive sealant retains strength above or below waterline
- BONDS PERMANENTLY – Ideal for sealing, bonding and attaching on the interiors of boats and RVs, or on exteriors below the waterline and where shielded from the sun

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001R0GUZG |
| Best Sellers Rank | #55,124 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #312 in Hardware Sealers |
| Item model number | 5200 |
| Manufacturer | 3M |
| Product Dimensions | 97.54 x 5.08 x 5.08 cm; 426.38 g |

## Product Details

- **Brand:** 3M
- **Item dimensions L x W x H:** 97.5 x 5.1 x 5.1 centimeters
- **Item weight:** 426 g
- **Material:** Polyurethane
- **Water resistance level:** Waterproof

## Images

![3M Marine Adhesive Sealant 5200 Black, 06504, 1/10 gal - Image 1](https://m.media-amazon.com/images/I/71-OC23UzkL.jpg)
![3M Marine Adhesive Sealant 5200 Black, 06504, 1/10 gal - Image 2](https://m.media-amazon.com/images/I/81+WhPCeU5L.jpg)
![3M Marine Adhesive Sealant 5200 Black, 06504, 1/10 gal - Image 3](https://m.media-amazon.com/images/I/81k0MeytEiL.jpg)
![3M Marine Adhesive Sealant 5200 Black, 06504, 1/10 gal - Image 4](https://m.media-amazon.com/images/I/61aEAuCTuGL.jpg)
![3M Marine Adhesive Sealant 5200 Black, 06504, 1/10 gal - Image 5](https://m.media-amazon.com/images/I/71qoThIhC2L.jpg)

## Questions & Answers

**Q: Does the 10oz. Silicone require purchasing a special caulk gun? I was previously shipped tubes made of metal with pull tap opening like on a soup can**
A: I was concerned as well but it has an internal plastic follower cup that a traditional caulking gun presses against: Similar to the traditional caulk tube. The additional metal seal helps to prolong the storage of the adhesive sealant.

**Q: Has anyone tried mixing a color pigment into the glue before application?  Will this effect the cure?**
A: I have not and can only advise you give 3M support line a call and ask them and if you can I am sure they will tell you which coloring to use.  I would not just mix in any color you don't know how the glue will react to it.  Give 3M a call I am sure they will be glad to help.

**Q: My kitty put a couple of pin hole sized punctures in my scuba bcd, causing a small, slow leak.  will this patch it?**
A: Yes it will. Allow five days to cure. Don’t use the fast cure.

**Q: Is it paintable?**
A: Yes it is paintable

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***R on 17 July 2025*

I use this to seal the leak that was coming from the roof rails of the 2007 Honda Odyssey. The original seals have already dried up. Be prepared to have messy hands when using the stuff. This particular sealant will take a few days to cure. People say that they will cure faster when it makes contact with water. There is also a fast cure version that hardens in 24 hours. That one I used for a paddle boat.

### ⭐⭐⭐⭐⭐ Review
*by S***E on 22 June 2024*

I tried cheaper only to have to redo the job .. spend the money .. satisfaction

### ⭐⭐⭐⭐⭐ Review
*by M***R on 6 August 2021*

Great stuff, holds strong and cleans up great with thinners. Stays soft for 2 days full cure after 7 so if you need it quick use the fast cure, just as good.

## Frequently Bought Together

- 3M Marine Adhesive Sealant 5200 (06504) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, Black, 10 fl oz Cartridge
- 3M Marine Adhesive Sealant Fast Cure 5200 (06535) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 1 fl oz Tube
- 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.dk/products/274017886-3m-marine-adhesive-sealant-5200-black-06504-1-10-gal](https://www.desertcart.dk/products/274017886-3m-marine-adhesive-sealant-5200-black-06504-1-10-gal)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-08*