---
product_id: 45098436
title: "PL Marine Fast Cure Adhesive Sealants, Waterproof Construction Glue for Fiberglass, Vinyl, Glass & More - 10 fl oz Cartridge, Pack of 1"
brand: "loctite"
price: "VT8469"
currency: VUV
in_stock: true
reviews_count: 12
category: "Loctite"
url: https://www.desertcart.vu/products/45098436-pl-marine-fast-cure-adhesive-sealants-waterproof-construction-glue-fiberglass
store_origin: VU
region: Vanuatu
---

# Waterproof above/below waterline Fast 30-min initial set Strong, flexible marine-grade bond PL Marine Fast Cure Adhesive Sealants, Waterproof Construction Glue for Fiberglass, Vinyl, Glass & More - 10 fl oz Cartridge, Pack of 1

**Brand:** loctite
**Price:** VT8469
**Availability:** ✅ In Stock

## Summary

> 🌊 Seal the deal fast — don’t let leaks sink your style!

## Quick Answers

- **What is this?** PL Marine Fast Cure Adhesive Sealants, Waterproof Construction Glue for Fiberglass, Vinyl, Glass & More - 10 fl oz Cartridge, Pack of 1 by loctite
- **How much does it cost?** VT8469 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/45098436-pl-marine-fast-cure-adhesive-sealants-waterproof-construction-glue-fiberglass)

## Best For

- loctite enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Flexible Seal:** Maintains a watertight, flexible bond that won’t shrink, bubble, or crack—even on damp surfaces.
- • **Rapid 30-Minute Set Time:** Get back to your project faster with a sealant that sets in just half an hour.
- • **Eco-Conscious & Safe Formula:** Free from solvents, phthalates, and isocyanates, ensuring a safer application and environment.
- • **Ultimate Waterproof Performance:** Seals securely above and below the waterline, resisting salt and fresh water alike.
- • **Versatile Multi-Surface Adhesion:** Bonds flawlessly to fiberglass, vinyl, glass, metal, teak, and most plastics for all your marine needs.

## Overview

Loctite PL Marine Fast Cure Adhesive Sealant is a professional-grade, moisture-cure polyether adhesive designed for marine environments. It sets in 30 minutes and fully cures in 24 hours, creating a durable, flexible, and waterproof bond above or below the waterline. Compatible with a wide range of materials including fiberglass, vinyl, glass, metal, and wood, it resists salt and fresh water without shrinking or bubbling. Ideal for through-hull fastening, deck fittings, and other marine construction applications, this white sealant is solvent-free and eco-conscious, making it a trusted choice for fleet and plant maintenance.

## Description

Specifically designed for marine areas and conditions, Loctite PL Marine Fast Cure Adhesive Sealant is a fast setting, moisture cure polyether adhesive sealant that delivers strong bonds above or below the waterline once cured. This tough, paintable sealant dries white withstands both salt water and fresh water and does not shrink or bubble on damp surfaces. Loctite PL Marine Fast Cure Adhesive Sealant sets in just 30 minutes and fully cures in 24 hours for a watertight, flexible seal that’s ideal for through-hull fastening and deck fittings deck to hull joints, port lights, moldings, struts and planking and stem joints. Free of solvents, phthalates and isocyanates, Loctite PL Marine Fast Cure Adhesive Sealant stays permanently flexible and adheres to teak and other woods, fiberglass, vinyl, glass, FRP, metal, gelcoat, polycarbonate, and most plastics (test all plastic substrates for bond strength and compatibility before use).

Review: Easy Application and Strong Results. - This was easy to apply and worked well for my project. It cured quickly, bonded securely, and left a solid, dependable seal. So far, I am very happy with the results.
Review: This is awesome stuff! Recommended! - I had a difficult problem. I bought a rainspout adapter which diverts water outside of the aluminum downspout into a water barrel. Problem was that it is made of rubber, flat, and up against an aluminum and wavey shaped downspout. Of course it leaked like crazy. If only I could find some way to seal this to stop the leaking. This stuff did the trick. It is white, and a very thick consistency. Formed a perfect seal and in addition holds very strong. It sticks to everything including your hands so be careful. Bought another tube for just in case. Unused product will stay usable in the tube for a while, but for longer term, you may want to place it into another very air-tight container. Highly recommended.

## Features

- Through hull fastening, deck fittings, deck to hull joints, portlights, moldings, struts and planking, and stem joints
- Use above or below waterline once cured
- Delivers a watertight, flexible bond
- Ideal for through-hull fastening and deck fittings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DKIQ5Q6 |
| Best Sellers Rank | #14,400 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #44 in Silicone Adhesives |
| Brand Name | Loctite |
| Color | White |
| Compatible Material | Glass, Metal, Plastic, Vinyl |
| Container Type | Cartridge |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,206) |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340649118 |
| Included Components | sealant |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | sealant |
| Item Weight | 0.1 Pounds |
| Manufacturer | Henkel Corporation |
| Material Type | Resin |
| Model | 2016891 |
| Other Special Features of the Product | Strong,Waterproof |
| Specific Uses For Product | Fleet and plant maintenance. |
| UPC | 079340649118 |
| Unit Count | 120.0 Fluid Ounces |
| Viscosity | Low |
| Volume | 10.1 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Loctite
- **Item Form:** Liquid
- **Material:** Resin
- **Special Feature:** Strong,Waterproof
- **Specific Uses For Product:** Fleet and plant maintenance.

## Images

![PL Marine Fast Cure Adhesive Sealants, Waterproof Construction Glue for Fiberglass, Vinyl, Glass & More - 10 fl oz Cartridge, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/61G8xcw9nIS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Application and Strong Results.
*by R***. on March 16, 2026*

This was easy to apply and worked well for my project. It cured quickly, bonded securely, and left a solid, dependable seal. So far, I am very happy with the results.

### ⭐⭐⭐⭐⭐ This is awesome stuff! Recommended!
*by R***. on February 18, 2025*

I had a difficult problem. I bought a rainspout adapter which diverts water outside of the aluminum downspout into a water barrel. Problem was that it is made of rubber, flat, and up against an aluminum and wavey shaped downspout. Of course it leaked like crazy. If only I could find some way to seal this to stop the leaking. This stuff did the trick. It is white, and a very thick consistency. Formed a perfect seal and in addition holds very strong. It sticks to everything including your hands so be careful. Bought another tube for just in case. Unused product will stay usable in the tube for a while, but for longer term, you may want to place it into another very air-tight container. Highly recommended.

### ⭐⭐⭐⭐⭐ Fountain Fix
*by J***R on January 22, 2026*

This sealant was purchased to repair a hole in my outdoor fountain / worked well / would purchase again

## Frequently Bought Together

- Loctite PL Marine Fast Cure Adhesive Sealants, Waterproof Construction Glue for Fiberglass, Vinyl, Glass & More - 10 fl oz Cartridge, Pack of 1
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**Shop now:** [https://www.desertcart.vu/products/45098436-pl-marine-fast-cure-adhesive-sealants-waterproof-construction-glue-fiberglass](https://www.desertcart.vu/products/45098436-pl-marine-fast-cure-adhesive-sealants-waterproof-construction-glue-fiberglass)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-07*