---
product_id: 612011791
title: "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"
brand: "berkland"
price: "₨15305"
currency: LKR
in_stock: true
reviews_count: 8
category: "Berkland"
url: https://www.desertcart.lk/products/612011791-10oz-marine-adhesive-sealant-4000-4200-fast-cure-uv-white
store_origin: LK
region: Sri Lanka
---

# Waterproof above & below waterline 24-hour fast cure UV-resistant & weatherproof 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

**Brand:** berkland
**Price:** ₨15305
**Availability:** ✅ In Stock

## Summary

> 🌊 Seal it fast, seal it right — your boat’s best defense against water and time!

## Quick Answers

- **What is this?** 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 by berkland
- **How much does it cost?** ₨15305 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/612011791-10oz-marine-adhesive-sealant-4000-4200-fast-cure-uv-white)

## 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

- • **Rapid 24-Hour Cure:** Get back on the water faster with a sealant that sets in just one day.
- • **Easy, No-Mix Application:** Single-component, low VOC formula with included gloves—professional results without the hassle.
- • **Multi-Surface Compatibility:** Seals fiberglass, gelcoat, wood, silicone, and more for versatile marine applications.
- • **UV & Weatherproof Durability:** Built to withstand harsh sun exposure and saltwater without cracking or peeling.
- • **Flexible, Semi-Permanent Bond:** Strong yet removable—perfect for dynamic marine environments and future adjustments.

## Overview

Berkland’s 10oz Marine Adhesive Sealant 4000/4200 FC is a professional-grade, fast-curing polyurethane sealant designed for above and below waterline use. It delivers a flexible, semi-permanent bond that resists UV rays, weathering, and saltwater degradation. Easy to apply with no mixing required, this waterproof sealant is ideal for fiberglass, wood, gelcoat, and silicone surfaces, curing fully within 24 hours to provide durable, watertight protection for all your marine sealing needs.

## 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, wood and more. Creates watertight, weather-resistant, UV-resistant seals. Holds up well during vibration, movement and shock Great Holding Power While Maintaining Flexibility - Our marine adhesive creates a medium-strength, semi-permanent bonds that allow bonded parts to be removed when desired. Perfect for use on deck fittings, through-hull fastenings, stern joints, access plates, hardware, hatches, portholes, railings, navigation lights, window / door frames, and more Fast Cure, Above and Below Waterline - Unlike many marine adhesives, our 4000 / 4200 FC cures within 24 hours. Work for areas above AND below the waterline. Compare to other brand's 4000 and 4200 Fast Cure / FC and UV sealants, including 06560, 05260 and 06580 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

Review: Great marine adhesive - Good stuff. Worked well on the boat, and it adheres to silicone which is a plus. Has held up well in my last couple outings on the boat, so no complaints on water resistance.
Review: Easy to use, economy product that works well. - Used to secure new wall panel in a boat locker. Works as designed. Easy to apply with caulk gun and after 24 hours it’s setting up and holding firm. Cleanup up is typical, paint thinner or stronger. No idea on longevity, but it appears to work properly. A huge savings over big brands. It does seem smoother or thinner than big brands but works well and is easier to use. I will purchase again on my next project.

## Features

- 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, wood and more. Creates watertight, weather-resistant, UV-resistant seals. Holds up well during vibration, movement and shock. Gloves included.
- GREAT HOLDING POWER WHILE MAINTAINING FLEXIBILITY - Our marine adhesive creates a medium-strength, semi-permanent bonds that allow bonded parts to be removed when desired. Perfect for use on deck fittings, through-hull fastenings, stern joints, access plates, hardware, hatches, portholes, railings, navigation lights, window / door frames, and more
- FAST CURE, ABOVE AND BELOW WATERLINE - Unlike many marine adhesives, our 4000 / 4200 FC cures within 24 hours. Work for areas above AND below the waterline. Compare to other brand's 4000 and 4200 Fast Cure / FC and UV sealants, including 06560, 05260 and 06580
- 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. Gloves Included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNBFSCZF |
| Best Sellers Rank | #54,638 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,170 in Boating Equipment |
| Brand | Berkland |
| Color | White |
| Date First Available | November 14, 2023 |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00860010716663 |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Volume | 10 Fluid Ounces |
| Item Weight | 13 ounces |
| Item model number | 86001071 |
| Manufacturer | Berkland |
| Material | Polyurethane |
| Package Information | Tube |
| Product Dimensions | 8.5 x 2.8 x 2.8 inches |
| UPC | 860010716663 |
| Unit Count | 10.0 Ounce |
| Viscosity | Medium |
| Viscosity Level | Medium |
| Water Resistance Level | Waterproof |

## Product Details

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

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61HpuioWlHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great marine adhesive
*by L***R on June 29, 2025*

Good stuff. Worked well on the boat, and it adheres to silicone which is a plus. Has held up well in my last couple outings on the boat, so no complaints on water resistance.

### ⭐⭐⭐⭐⭐ Easy to use, economy product that works well.
*by C***S on May 28, 2025*

Used to secure new wall panel in a boat locker. Works as designed. Easy to apply with caulk gun and after 24 hours it’s setting up and holding firm. Cleanup up is typical, paint thinner or stronger. No idea on longevity, but it appears to work properly. A huge savings over big brands. It does seem smoother or thinner than big brands but works well and is easier to use. I will purchase again on my next project.

### ⭐⭐⭐⭐⭐ So far, better than the brand name stuff
*by T***E on June 30, 2025*

I used the 3m version of this that has started to crack after 2/3 years on my boat. After one use I am impressed with this, it applies smoother than 3m and has held up better over the past 3 months than the brand name stuff did. Much better value and it seals well. I will update this after a year or two.

## Frequently Bought Together

- 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
- 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
- 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

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-05*