---
product_id: 605981169
title: "Marine Adhesive Sealant 5200 Fast Cure, 10 oz White — Permanent Watertight Bond Above & Below Waterline, UV Resistant Marine Caulk for Boats, Hulls, Decks & Fittings by Berkland, American Owned"
brand: "berkland"
price: "¥7223"
currency: JPY
in_stock: true
category: "Berkland"
url: https://www.desertcart.jp/products/605981169-marine-adhesive-sealant-5200-fast-cure-10-oz-white-permanent
store_origin: JP
region: Japan
---

# Permanent watertight bond 24-hour fast cure UV & weather resistant Marine Adhesive Sealant 5200 Fast Cure, 10 oz White — Permanent Watertight Bond Above & Below Waterline, UV Resistant Marine Caulk for Boats, Hulls, Decks & Fittings by Berkland, American Owned

**Brand:** berkland
**Price:** ¥7223
**Availability:** ✅ In Stock

## Summary

> 🌊 Seal it fast, seal it forever — your boat’s ultimate watertight armor!

## Quick Answers

- **What is this?** Marine Adhesive Sealant 5200 Fast Cure, 10 oz White — Permanent Watertight Bond Above & Below Waterline, UV Resistant Marine Caulk for Boats, Hulls, Decks & Fittings by Berkland, American Owned by berkland
- **How much does it cost?** ¥7223 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/605981169-marine-adhesive-sealant-5200-fast-cure-10-oz-white-permanent)

## Best For

- berkland enthusiasts

## Why This Product

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

## Key Features

- • **Sunproof & Saltproof:** Engineered to resist UV rays, salt spray, and extreme weather—no cracking, shrinking, or chalking season after season.
- • **Fast-Track Your Repairs:** Cures to handling strength in just 24 hours—get back on the water faster without compromising durability.
- • **Unyielding Watertight Seal:** Creates a permanent, flexible bond that withstands hull flexing, wave impact, and water pressure above & below the waterline.
- • **Clean & Convenient Application:** 10 oz cartridge fits any standard caulk gun and includes gloves for a mess-free, professional finish every time.
- • **Universal Marine Compatibility:** Bonds fiberglass, wood, gelcoat, aluminum, steel, and most plastics—perfect for every boat surface and fitting.

## Overview

Berkland’s Marine Adhesive Sealant 5200 Fast Cure delivers a permanent, flexible, and waterproof bond above and below the waterline. With a rapid 24-hour cure time, superior UV and weather resistance, and compatibility with all common marine materials, it’s engineered for professional-grade marine repairs and installations. Packaged in a 10 oz cartridge with gloves for easy, clean application, this American-made sealant ensures your vessel stays sealed, secure, and seaworthy season after season.

## Description

Professional Grade - When it comes to your boat, you don't want to take chances. Our marine adhesive provides watertight bonding and sealing for fiberglass / gelcoat and wood. Creates watertight, weather-resistant, UV-resistant seals on boat hardware, joints and more Permanent Bonding and Sealing - Our marine adhesive creates a strong, permanent bond that still maintains just enough flexibliity. Perfect for use on deck fittings, through-hull fastenings, railings, transducers and more. Holds up well during vibration, movement and shock Fast Cure, Above and Below Waterline - Unlike many marine adhesives, our 5200 FC cures within 24 hours. Work for areas above AND below the waterline. Compare to other brand's 5200 Fast Cure / FC sealants, including 05203 and 06520 UV-Resistant, Long Lasting - No more worrying about a sealant that degrades with sun exposure - our marine sealant holds up. Does not degrade in a high sunlight/UV exposure environment. Resistant to weathering and degradation in either saltwater or freshwater environments Easy Application - A single-component sealant that requires NO mixing. Solvent-free, Non-toxic, Low VOC. No cracking or peeling! 10oz tube, white sealant. By Berkland

## Features

- PERMANENT WATERTIGHT SEAL — ABOVE & BELOW WATERLINE — 5200 fast-cure formula creates a permanent, flexible bond that holds against water pressure, hull flexing, and wave impact. Use above or below the waterline for through-hulls, transducers, struts, and hull-to-deck joints.
- 24-HOUR FAST CURE — Skins in 1 hour, reaches handling strength by 24 hours. Traditional 5200 takes up to 7 days — this fast-cure version gets your boat back on the water sooner without sacrificing bond strength.
- UV & WEATHER RESISTANT — Engineered for full sun, salt spray, and temperature extremes. Will not crack, shrink, or chalk after years of UV exposure. Maintains adhesion and flexibility season after season.
- BONDS FIBERGLASS, WOOD, GELCOAT & METAL — Adheres to virtually every material found on a boat: fiberglass, wood, aluminum, steel, gelcoat, and most plastics. Also used for marine hardware mounting, portlight bedding, deck fitting installation, and boat carpet or marine flooring adhesion.
- 10 OZ CARTRIDGE WITH GLOVES — AMERICAN OWNED — Full-size 10 oz cartridge fits any standard caulk gun. Includes disposable gloves for clean application. Compare to 05203 and 06520 FC. Family-owned business proudly operating in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNB9DCS3 |
| Best Sellers Rank | #3,587 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Industrial Joint Sealants |
| Brand | Berkland |
| Brand Name | Berkland |
| Color | White |
| Compatible Material | Marine Components |
| Container Type | Tube |
| Customer Reviews | 4.7 out of 5 stars 637 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00860010716649 |
| Included Components | Nozzle, Gloves |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Weight | 13 Ounces |
| Manufacturer | Berkland |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Model | 00860010716649 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Fast Cure, Versatile (Above and Below Waterline) |
| Part Number | 10ozms52f |
| Special Feature | Fast Cure, Versatile (Above and Below Waterline) |
| Specific Uses For Product | Bonding, Marine, Sealing |
| Unit Count | 10.0 Ounce |
| Viscosity Level | Medium |
| Volume | 10 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Berkland
- **Material:** Polyurethane
- **Item Form:** Paste
- **Color:** White
- **Item Package Quantity:** 1

## Images

![Marine Adhesive Sealant 5200 Fast Cure, 10 oz White — Permanent Watertight Bond Above & Below Waterline, UV Resistant Marine Caulk for Boats, Hulls, Decks & Fittings by Berkland, American Owned - Image 1](https://m.media-amazon.com/images/I/71VVLq59syL.jpg)

## Frequently Bought Together

- 10 oz Marine Adhesive Sealant 5200 Fast Cure (White) - Permanent, Watertight Bonding and Sealing - UV Resistant, Above & Below Waterline - Compare to 05203 and 06520 FC M - by Berkland
- 10oz Marine Adhesive Sealant 4000/4200 Fast Cure UV (White) - Semi-Permanent, Flexible Bonding and Sealing - UV Resistant, Above & Below Waterline - Compare to 06560 and 05260 FC M - by Berkland
- 5200 Marine Sealant - Fast-Cure, High-Bond, UV-Resistant Underwater Marine Adhesive Sealant for Boats, Hulls, Decks, and RVs - with Gloves, Nozzle, White 10 oz

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-04*