---
product_id: 604547478
title: "– Epoxy Resin and Hardener - 105/205 A Pack"
brand: "west system"
price: "¥30331"
currency: JPY
in_stock: true
category: "West System"
url: https://www.desertcart.jp/products/604547478-epoxy-resin-and-hardener-105-205-a-pack
store_origin: JP
region: Japan
---

# Waterproof & moisture resistant 7845 PSI tensile strength Fast cure in 5-7 hours – Epoxy Resin and Hardener - 105/205 A Pack

**Brand:** west system
**Price:** ¥30331
**Availability:** ✅ In Stock

## Summary

> 🔧 Bond like a boss — strength, speed, and waterproof power in one pack!

## Quick Answers

- **What is this?** – Epoxy Resin and Hardener - 105/205 A Pack by west system
- **How much does it cost?** ¥30331 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/604547478-epoxy-resin-and-hardener-105-205-a-pack)

## Best For

- west system enthusiasts

## Why This Product

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

## Key Features

- • **Waterproof & Weatherproof Bonding:** Ideal for outdoor use, resists moisture and harsh conditions effortlessly.
- • **Rapid Cure Time to Keep You Moving:** Sets in just 5-7 hours, so your projects finish faster without compromising quality.
- • **Versatile Compatibility Across Materials:** Bonds wood, metal, fiberglass, and polyester for all your DIY and professional needs.
- • **Zero Shrinkage for Precision & Durability:** Maintains exact dimensions post-cure, ensuring long-lasting, stable repairs.
- • **Unmatched Strength for High-Stress Projects:** Withstands up to 7845 PSI, perfect for marine and structural repairs.

## Overview

WEST SYSTEM 105/205 A Pack is a premium 2-part epoxy resin and fast hardener system delivering superior 7845 PSI tensile strength. Designed for marine-grade durability, it cures quickly within 5-7 hours, is fully waterproof, and bonds a wide range of materials including wood, metal, and fiberglass. Its no-shrink formula ensures stable, long-lasting repairs ideal for demanding outdoor and structural applications.

## Description

From the manufacturer Marine Grade Epoxy for Wood, Metal & Fibreglass, Suitable for Outdoor Use, Furniture & DIY – Ideal for Polyester Surfaces & Gap Filling

## Features

- Causes serious eye damage.
- Causes serious eye irritation.
- Causes severe skin burns and eye damage.
- Causes skin irritation.
- Harmful if swallowed.
- Harmful in contact with skin.
- Harmful to aquatic life with long lasting effects.
- May cause an allergic skin reaction.
- Suspected of causing genetic defects.
- Toxic to aquatic life with long lasting effects.
- Superior Strength: This 2 part epoxy resin and hardener creates an exceptionally strong bond for high-stress applications from marine use to structural repairs. Includes the 205 Fast Hardener which mixes at a 5:1 ratio for a superior and strong cure
- Waterproof Protection: This marine epoxy resin is waterproof and resistant to moisture, making it perfect for outdoor use. Excellent for coating or bonding, this epoxy suits a variety of projects, including boat repair, kayak and canoe construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSKFSML4 |
| Best Sellers Rank | 10,270 in DIY & Tools ( See Top 100 in DIY & Tools ) 101 in Universal Adhesives |
| Brand | West System |
| Colour | Light Amber |
| Compatible Material | Metal |
| Container Type | Can |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 05063369010566 |
| Included Components | WEST SYSTEM® A Pack 105/205a (Total 1.2kg) (105 1.0kg, 205 0.2kg). |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 1.2 Kilograms |
| Item form | Liquid |
| Manufacturer | Wessex Resins & Adhesives Ltd |
| Manufacturer Part Number | 105/205 A Pack |
| Material | Epoxy Resin , Resin |
| Model Number | 105/205A |
| Number of Pieces | 2 |
| Other Special Features of the Product | Fast Drying, Strong |
| Special feature | Fast Drying, Strong |
| Specific Uses For Product | Boat Repair, Boat Restoration, DIY, Wood Repair, Fibreglass Repair |
| Specific uses for product | Boat Repair, Boat Restoration, DIY, Wood Repair, Fibreglass Repair |
| Tensile Strength | 7845 Pounds Per Square Inch |
| Unit Count | 1 count |
| Viscosity Level | Medium to High |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** West System
- **Item form:** Liquid
- **Material:** Epoxy Resin, Resin
- **Special feature:** Fast Drying, Strong
- **Specific uses for product:** Boat Repair, Boat Restoration, DIY, Wood Repair, Fibreglass Repair

## Images

![– Epoxy Resin and Hardener - 105/205 A Pack - Image 1](https://m.media-amazon.com/images/I/61vO6k+PE7L.jpg)

## Available Options

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

## Frequently Bought Together

- WEST SYSTEM Epoxy Resin and Hardener - 105/205 A Pack - Marine Grade Epoxy for Wood, Metal & Fibreglass, Suitable for Outdoor Use, Furniture & DIY – Ideal for Polyester Surfaces & Gap Filling
- WEST SYSTEM 403 Microfibres Filler 160g - Thickens Epoxy for Wood, Marine & Fibreglass Repair - Waterproof, Multi Purpose Adhesive Powder for 2 Part Epoxy - for Interior & Exterior Use
- West system Dispensers for Epoxy Resin & Hardener, Yellow, 5:1 Ratio

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**Shop now:** [https://www.desertcart.jp/products/604547478-epoxy-resin-and-hardener-105-205-a-pack](https://www.desertcart.jp/products/604547478-epoxy-resin-and-hardener-105-205-a-pack)

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