---
product_id: 282012071
title: "Marine Adhesive/Sealant Fast Cure 4200, 05260, White, 3 oz"
brand: "3m"
price: "¥6204"
currency: JPY
in_stock: true
reviews_count: 5
category: "3 M"
url: https://www.desertcart.jp/products/282012071-marine-adhesive-sealant-fast-cure-4200-05260-white-3-oz
store_origin: JP
region: Japan
---

# Seals above & below waterline Cures in 24 hours Flexible, shock-resistant bond Marine Adhesive/Sealant Fast Cure 4200, 05260, White, 3 oz

**Brand:** 3m
**Price:** ¥6204
**Availability:** ✅ In Stock

## Summary

> 🚤 Seal it fast, sail it strong—your boat’s best kept secret!

## Quick Answers

- **What is this?** Marine Adhesive/Sealant Fast Cure 4200, 05260, White, 3 oz by 3m
- **How much does it cost?** ¥6204 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/282012071-marine-adhesive-sealant-fast-cure-4200-05260-white-3-oz)

## 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:** Retains strong, flexible bonds even under vibration, movement, or shock—durability you can trust.
- • **Marine-Grade Seal:** Designed to withstand harsh saltwater and weather conditions above and below the waterline.
- • **Precision Application:** No-mix formula with controlled nozzle flow minimizes mess and maximizes efficiency on every project.
- • **Fast-Track Your Repairs:** One-part formula cures in as little as 24 hours—get back on the water without delay.
- • **Semi-Permanent, Yet Removable:** Medium-strength adhesive allows disassembly without damage, perfect for maintenance and upgrades.

## Overview

3M Marine Adhesive/Sealant Fast Cure 4200 is a white, one-part polyurethane sealant that cures in as little as 24 hours. Engineered for marine use, it provides durable, flexible bonds that resist weathering and saltwater exposure both above and below the waterline. Its medium-strength, semi-permanent formula allows for easy disassembly without damage, making it ideal for boat repairs and maintenance. The product comes in a 3 oz tube with a precision nozzle for controlled application.

## Description

3M Marine Adhesive/Sealant Fast Cure 4200, 05260, White, 3 oz : desertcart.ae: Tools & Home Improvement

Review: excellent produit technique et de qualité. J'ai collé des ailerons de stabilisation sur des kayaks en plastique. La durée de la colle dans le tube après ouverture est de quelques jours et non de quelques heures comme indiqué
Review: I read most of the reviews on the 3M Fast Cure 4200 Sealant and was a little warry but after using the product, I am very pleased. Yes, it is not an easy flow product out of the included nozzle but it has to be designed that way or you would have material all over the place. I suggest as others have, do not try to have to small of a hole in the nozzle because it is difficult when using a smaller hole. I kept tightening the nozzle after each hole I filled on my boat and had no problems with it. The product skinned over quickly and cured totally within 24 hours. I suggest everyone, read the directions so they are not trying to use the product for an application it was not designed for. Great product and will use again if the need arises. Wish there was one size smaller because once it is opened, in 24 hours, it can no longer be used. I was filling small screw holes where I removed snap grommets in the floor of my boat and wanted to protect the area the screws had created. Sealed great and permanent till I want to pull it out or put screws back in.

## Features

- Cures fast – One-part adhesive sealant requires no mixing, typically cures in as little as 24 hours so you can get back on the water faster
- Seals above and below waterline – Ideal for joints, rub-rails, access plates and other areas shielded from the sun
- Long lasting formula – Tough polyurethane polymer resists weathering and salt water
- Tough, flexible bonds – Stays very flexible, retaining strong bonds even during vibration, structural movement or shock
- Allows disassembly without damage – Medium-strength, semi-permanent adhesive sealant allows bonded parts to be removed after prolonged use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000AY6B0 |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,508) |
| Date First Available | 6 August 2012 |
| Item model number | 4200FC |
| Material Type(s) | Polyurethane |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 3.56 x 22.35 x 12.45 cm; 136.08 g |

## Product Details

- **Brand:** 3M
- **Item form:** Liquid
- **Material:** Polyurethane
- **Special features:** Strong
- **Specific uses for product:** boating

## Images

![Marine Adhesive/Sealant Fast Cure 4200, 05260, White, 3 oz - Image 1](https://m.media-amazon.com/images/I/81CPKH-JmOL.jpg)

## Questions & Answers

**Q: I'm looking for something to help wtih my boat.  The fitting attaching my bimi top is loose from the vibration.  Hoping this can help me seal it tight**
A: This is a great product, I used it to seal my fitting s on my sailboat. Not too sure it will act as a pure adhesive. If you have fasteners and this product together, this would be a good plan.

**Q: Is this available in black?**
A: Yes from 3m

**Q: Will 4200 stick to pvc, vinyl and abs plastics?**
A: as far as i know it will.  i have used it to patch holes underwater on marine vessels.

**Q: Will this adhere heat cable (snow melting) to a metal roof?**
A: Yes but not advisable to use on asphalt shingles in my opinion .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***. on 26 February 2019*

excellent produit technique et de qualité. J'ai collé des ailerons de stabilisation sur des kayaks en plastique. La durée de la colle dans le tube après ouverture est de quelques jours et non de quelques heures comme indiqué

### ⭐⭐⭐⭐⭐ Review
*by S***E on 18 January 2020*

I read most of the reviews on the 3M Fast Cure 4200 Sealant and was a little warry but after using the product, I am very pleased. Yes, it is not an easy flow product out of the included nozzle but it has to be designed that way or you would have material all over the place. I suggest as others have, do not try to have to small of a hole in the nozzle because it is difficult when using a smaller hole. I kept tightening the nozzle after each hole I filled on my boat and had no problems with it. The product skinned over quickly and cured totally within 24 hours. I suggest everyone, read the directions so they are not trying to use the product for an application it was not designed for. Great product and will use again if the need arises. Wish there was one size smaller because once it is opened, in 24 hours, it can no longer be used. I was filling small screw holes where I removed snap grommets in the floor of my boat and wanted to protect the area the screws had created. Sealed great and permanent till I want to pull it out or put screws back in.

### ⭐⭐⭐⭐⭐ Review
*by A***H on 19 February 2025*

This sealant is excellent. Cure time gives plenty of work time while fast enough to get back on the water quickly. Being in a tube makes easy to dispense and spread. It stands up to weather and vibration great. The adhesion is great and has held strong not had a single drop of water get by. Cleanup is easy if you do it right away. Great value in sealants.

## Frequently Bought Together

- 3M TALC Marine Adhesive Sealant Fast Cure 4200 (05260) – Semi-Permanent Flexible Adhesive Sealant for Boats and Marine Applications – White – 3 Ounces
- 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 5200 - Permanent Bonding and Sealing for Boats and Marine Applications - Black - 3 Ounces

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/282012071-marine-adhesive-sealant-fast-cure-4200-05260-white-3-oz](https://www.desertcart.jp/products/282012071-marine-adhesive-sealant-fast-cure-4200-05260-white-3-oz)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*