---
product_id: 3611050
title: "Marine Adhesive Sealant Fast Cure 5200 (05220) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 3 fl oz Tube"
brand: "3m"
price: "฿2264"
currency: THB
in_stock: true
reviews_count: 13
category: "3 M"
url: https://www.desertcart.co.th/products/3611050-marine-adhesive-sealant-fast-cure-5200-05220-permanent-bonding-sealing
store_origin: TH
region: Thailand
---

# Waterproof & saltwater resistant 600 PSI tensile strength 48-hour fast cure Marine Adhesive Sealant Fast Cure 5200 (05220) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 3 fl oz Tube

**Brand:** 3m
**Price:** ฿2264
**Availability:** ✅ In Stock

## Summary

> 🔗 Seal it once, sail forever — the ultimate marine bond you can’t afford to miss!

## Quick Answers

- **What is this?** Marine Adhesive Sealant Fast Cure 5200 (05220) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 3 fl oz Tube by 3m
- **How much does it cost?** ฿2264 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/3611050-marine-adhesive-sealant-fast-cure-5200-05220-permanent-bonding-sealing)

## 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

- • **Pro-Grade Reliability:** Trusted by professionals for sealing above and below the waterline with confidence.
- • **Effortless Application:** High-viscosity paste spreads smoothly and cleans up easily before curing.
- • **Rapid Return to Adventure:** Cures in just 48 hours so you’re back on the water faster than ever.
- • **Permanent, Flexible Bonding:** Stays strong and flexible through vibrations, shocks, and structural movement.
- • **Unmatched Marine-Grade Durability:** Polyurethane formula resists salt, weather, and UV for long-lasting protection.

## Overview

3M Marine Adhesive Sealant Fast Cure 5200 is a professional-grade, one-part polyurethane sealant designed for permanent bonding and watertight sealing on boats and RVs. It cures rapidly within 48 hours, delivers a strong 600 PSI tensile strength, and remains flexible to withstand marine vibrations, shocks, and environmental stressors. Waterproof and saltwater resistant, it’s ideal for use above and below the waterline, ensuring durable, long-lasting repairs and installations trusted by industry pros.

## Description

Forms Tough and Flexible Permanent Bonds Forming watertight seals, 3M Marine Adhesive Sealant 5200 Fast Cure offers permanent adhesion to wood, gelcoat and fiberglass. In addition, our marine adhesive sealant is flexible and allows for structural movement and dissipation of stress that may be caused by vibration, swelling, shrinking or shock. Available in cartridge and sausage packs to meet your application needs. Recommended Applications: Fiberglass deck to hull; Through hull fittings; Wood to fiberglass; Portholes and deck fittings; Motors on fiberglass transoms; Under moldings; Hull seams above and below water line; Deck housing. Combats Vibrations, Swelling, Shrinking and Shock. 3M Marine Adhesive Sealant 5200 Fast Cure is designed to meet the high demands of the marine environment, making it ideal for creating tough bonds above and below the water line. We formulated our sealant to provide an exceptionally strong solution for marine conditions as well as flexibility that combats vibrations, swelling, shrinking or shock. Once again, despite the barriers of a rough marine environment, 3M looked to science to provide a reliable, durable solution. Designed to Endure Marine Environments. 3M Marine Adhesive Sealant 5200 Fast Cure is a part of our broad range of adhesive sealants uniquely formulated for the marine market. Designed for reliable performance, 3M Marine Adhesive Sealant 5200 Fast Cure provides the high strength and flexibility for permanent bonding applications. Polyurethane sealants provide strong, flexible durable elastomeric bonds that seal against the elements. These sealants excel in challenging industrial, transportation and construction applications. Polyurethane sealants are available in a wide variety of Shore A hardness, open time and colors to meet many application needs. Choose a 3M Manual or Pneumatic Applicator for dispensing 3M adhesives sealant cartridges and 400ml/600ml sausage packs. In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

Review: Trustworthy Sealant for Marine Adventures: 3M Marine Adhesive Sealant Fast Cure 5200 (05220) - When it comes to maintaining the integrity of my boat, I don't settle for anything less than the best. That's why I turned to the 3M Marine Adhesive Sealant Fast Cure 5200 (05220), and I'm delighted to share my experience with this exceptional product. First and foremost, this sealant lives up to its promise of creating a permanent bond. Whether it's sealing deck fittings, bonding hull seams, or securing hardware, the 3M 5200 forms a strong and durable connection that withstands the rigors of marine environments. I have complete confidence in its ability to keep my vessel watertight and secure, even in the most challenging conditions. The fast-curing formula is a game-changer, significantly reducing downtime and allowing me to get back on the water sooner. With its quick tack and rapid cure time, I can complete repairs and installations efficiently, without sacrificing quality or reliability. It's a time-saving solution that's essential for any boat owner. Durability is where this sealant truly shines. Designed to resist saltwater, weathering, and UV exposure, it maintains its integrity even after prolonged exposure to harsh marine conditions. I've seen firsthand how well it holds up against salt spray, pounding waves, and fluctuating temperatures, providing long-lasting protection and peace of mind. Application is straightforward, thanks to the easy-to-use syringe packaging and smooth consistency of the sealant. Whether I'm applying it to vertical surfaces or overhead, it spreads evenly and adheres well, ensuring a secure seal without drips or mess. Cleanup is a breeze, too, with soap and water easily removing any excess sealant before it cures. Versatility is another notable feature of the 3M 5200. In addition to its bonding and sealing capabilities, it can also be used for bedding and potting applications, making it a versatile solution for a wide range of marine projects. In conclusion, the 3M Marine Adhesive Sealant Fast Cure 5200 (05220) is a reliable and effective choice for boat owners seeking a permanent bonding and sealing solution. With its fast cure time, exceptional durability, ease of application, and versatility, it's an essential addition to any marine maintenance kit. I highly recommend this sealant to fellow boating enthusiasts who demand nothing but the best for their vessels.
Review: You will “stick” with this one - Excellent! I bought for one project and ended up using for many because it worked so well! Highly recommend this product

## Features

- CURES FAST – One-part adhesive sealant requires no mixing, typically cures within 48 hours so you can get back on the water faster
- 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
- LONG LASTING FORMULA – Tough polyurethane polymer resists weathering and salt water
- WON’T CRACK OR PEEL – Stays flexible, retaining strong bonds even during vibration, structural movement or shock
- For industrial/occupational use only. Not for consumer sale or use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000AY6CA |
| Best Sellers Rank | #2,825 in Automotive ( See Top 100 in Automotive ) #3 in RV Sealants |
| Brand | 3M |
| Color | White |
| Date First Available | July 1, 2003 |
| Department | unisex-adult |
| Full Cure Time | 2 Days |
| Global Trade Identification Number | 00051135052204 |
| Is Discontinued By Manufacturer | No |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Volume | 88.72 Milliliters |
| Item Weight | 4.8 ounces |
| Item model number | 3004.7747 |
| Manufacturer | 3M |
| Material | Polyurethane |
| Package Information | Tube |
| Product Dimensions | 2 x 5 x 9 inches |
| Specific Uses For Product | boating |
| Tensile Strength | 600 Pounds Per Square Inch |
| UPC | 051135052204 |
| Unit Count | 3.0 Fluid Ounces |
| Viscosity | High Viscosity |
| Viscosity Level | High |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** 3M
- **Color:** White
- **Item Form:** Paste
- **Material:** Polyurethane
- **Specific Uses For Product:** boating

## Images

![Marine Adhesive Sealant Fast Cure 5200 (05220) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 3 fl oz Tube - Image 1](https://m.media-amazon.com/images/I/61xEqMGGfwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Trustworthy Sealant for Marine Adventures: 3M Marine Adhesive Sealant Fast Cure 5200 (05220)
*by N***N on April 16, 2024*

When it comes to maintaining the integrity of my boat, I don't settle for anything less than the best. That's why I turned to the 3M Marine Adhesive Sealant Fast Cure 5200 (05220), and I'm delighted to share my experience with this exceptional product. First and foremost, this sealant lives up to its promise of creating a permanent bond. Whether it's sealing deck fittings, bonding hull seams, or securing hardware, the 3M 5200 forms a strong and durable connection that withstands the rigors of marine environments. I have complete confidence in its ability to keep my vessel watertight and secure, even in the most challenging conditions. The fast-curing formula is a game-changer, significantly reducing downtime and allowing me to get back on the water sooner. With its quick tack and rapid cure time, I can complete repairs and installations efficiently, without sacrificing quality or reliability. It's a time-saving solution that's essential for any boat owner. Durability is where this sealant truly shines. Designed to resist saltwater, weathering, and UV exposure, it maintains its integrity even after prolonged exposure to harsh marine conditions. I've seen firsthand how well it holds up against salt spray, pounding waves, and fluctuating temperatures, providing long-lasting protection and peace of mind. Application is straightforward, thanks to the easy-to-use syringe packaging and smooth consistency of the sealant. Whether I'm applying it to vertical surfaces or overhead, it spreads evenly and adheres well, ensuring a secure seal without drips or mess. Cleanup is a breeze, too, with soap and water easily removing any excess sealant before it cures. Versatility is another notable feature of the 3M 5200. In addition to its bonding and sealing capabilities, it can also be used for bedding and potting applications, making it a versatile solution for a wide range of marine projects. In conclusion, the 3M Marine Adhesive Sealant Fast Cure 5200 (05220) is a reliable and effective choice for boat owners seeking a permanent bonding and sealing solution. With its fast cure time, exceptional durability, ease of application, and versatility, it's an essential addition to any marine maintenance kit. I highly recommend this sealant to fellow boating enthusiasts who demand nothing but the best for their vessels.

### ⭐⭐⭐⭐⭐ You will “stick” with this one
*by G***Y on October 31, 2025*

Excellent! I bought for one project and ended up using for many because it worked so well! Highly recommend this product

### ⭐⭐⭐⭐⭐ It's 3M sealant, a quality product!
*by A***R on December 5, 2025*

3M 5200... quality stuff for use on my boat.

## Frequently Bought Together

- 3M Marine Adhesive Sealant Fast Cure 5200 (05220) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 3 fl oz Tube
- 3M Marine Adhesive Sealant 5200 - Permanent Bonding and Sealing for Boats and Marine Applications - Black - 3 Ounces
- 3M TALC Marine Adhesive Sealant Fast Cure 4200 (05260) – Semi-Permanent Flexible Adhesive Sealant for Boats and Marine Applications – White – 3 Ounces

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-03*