---
product_id: 531011268
title: "System Three Submarine Underwater Epoxy Paste Adhesive, Quart Kit"
brand: "systemthree"
price: "A$215"
currency: AUD
in_stock: true
category: "Systemthree"
url: https://www.desertcart.com.au/products/531011268-system-three-submarine-underwater-epoxy-paste-adhesive-quart-kit
store_origin: AU
region: Australia
---

# Bonds underwater instantly Cures at 35°F cold temps Versatile on 8+ materials System Three Submarine Underwater Epoxy Paste Adhesive, Quart Kit

**Brand:** systemthree
**Price:** A$215
**Availability:** ✅ In Stock

## Summary

> 🌊 Seal the deal below the surface—because your repairs deserve to be legendary.

## Quick Answers

- **What is this?** System Three Submarine Underwater Epoxy Paste Adhesive, Quart Kit by systemthree
- **How much does it cost?** A$215 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/531011268-system-three-submarine-underwater-epoxy-paste-adhesive-quart-kit)

## Best For

- systemthree enthusiasts

## Why This Product

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

## Key Features

- • **Cold-Weather Cure:** Sets reliably in temperatures as low as 35°F, so your projects never pause for winter.
- • **Multi-Surface Mastery:** Adheres flawlessly to concrete, metal, wood, glass, and more for ultimate repair flexibility.
- • **DIY-Ready & Customizable:** Easily sand, file, and drill after curing for professional-grade finishes and modifications.
- • **Reinforce with Fiberglass:** Boost strength by integrating reinforcement cloth—perfect for heavy-duty marine and structural fixes.
- • **Unstoppable Underwater Bonding:** Displaces water to create a rock-solid seal even when fully submerged.

## Overview

System Three Submarine is a high-performance underwater epoxy paste adhesive designed to bond wet or submerged surfaces including concrete, metals, wood, and glass. It cures fully in 3 days, even in cold conditions down to 35°F, and can be sanded, drilled, and filed post-cure. Ideal for marine repairs and structural patching, it displaces water to ensure a durable, waterproof bond.

## Description

desertcart.com: System Three Submarine Underwater Epoxy Paste Adhesive, Quart Kit : Pet Supplies

## Features

- Underwater Epoxy Adhesive: Submarine is a general use, epoxy paste compound that bonds to wet surfaces by displacing water from the substrate. Submarine can even be applied to objects that are completely submerged in water
- Use On: Concrete, stone, masonry, glass, wood, aluminum, stainless steel, high carbon and mild steel or as a general-purpose adhesive or patching compound; Reinforcement materials like fiberglass cloth work well for applications requiring extra strength
- Preparation, Measure & Mixing: The surface must be damp, wet, clean, and free from dirt to achieve its maximum bond strength; Using disposable gloves, combine equal parts of Resin with Hardener and mix the components until they are uniform in color
- Versatile Application: Our epoxy paste can be easily sanded, filed, and drilled and cures underwater in temperatures as low as 35°F; Use it to patch holes in wooden and aluminum boats or to fills cracks in swimming pools
- Extra Info: For dry substrates use T-88, G-2 or GelMagic structural epoxy adhesives from System Three; Not intended for bonding to plastics, copper, brass, or galvanized metal; Clean uncured product with lacquer thinner, denatured alcohol or white vinegar

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BW4XR7RN |
| Best Sellers Rank | #329,519 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #631 in Epoxy Adhesives |
| Brand | SYSTEMTHREE |
| Color | Gray |
| Date First Available | February 17, 2023 |
| Full Cure Time | 3 Days |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Volume | 1 Quarts |
| Item Weight | 3.4 pounds |
| Item model number | 1250K16 |
| Manufacturer | System Three Resins, Inc. |
| Material | Epoxy |
| Package Information | Can |
| Product Dimensions | 4.5 x 4.5 x 8.5 inches |
| UPC | 646697003964 |
| Unit Count | 1.0 Count |
| Viscosity | Moderate to High Viscosity Paste |
| Viscosity Level | Medium to High |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SYSTEMTHREE
- **Color:** Gray
- **Item Form:** Paste
- **Item Package Quantity:** 1
- **Material:** Epoxy

## Images

![System Three Submarine Underwater Epoxy Paste Adhesive, Quart Kit - Image 1](https://m.media-amazon.com/images/I/81YfoHlgGRL.jpg)

---

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---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-05-04*