---
product_id: 298859467
title: "G/Flex Epoxy"
brand: "west system"
price: "₨2001"
currency: SCR
in_stock: true
reviews_count: 5
category: "West System"
url: https://www.desertcart.sc/products/298859467-g-flex-epoxy
store_origin: SC
region: Seychelles
---

# Bonds on damp/wet surfaces Waterproof bonding 150,000 PSI tensile strength G/Flex Epoxy

**Brand:** west system
**Price:** ₨2001
**Availability:** ✅ In Stock

## Summary

> 🛠️ Tough, flexible, and waterproof – the epoxy that never quits!

## Quick Answers

- **What is this?** G/Flex Epoxy by west system
- **How much does it cost?** ₨2001 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/298859467-g-flex-epoxy)

## 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

- • **Fast, Reliable Cure:** Full strength in 24 hours to get your projects moving quickly.
- • **Customizable for Precision:** Compatible with WEST SYSTEM fillers and additives for tailored applications.
- • **Unmatched Waterproof Durability:** Seals and bonds even underwater for lasting repairs.
- • **Versatile Multi-Surface Adhesion:** Bonds fiberglass, ceramics, metals, plastics, and damp woods effortlessly.
- • **Superior Flexibility with Strength:** 150,000 PSI elasticity absorbs shocks and vibrations without cracking.

## Overview

WEST SYSTEM G/flex Epoxy is a high-performance, toughened liquid epoxy designed for permanent waterproof bonding across a wide range of materials including fiberglass, metals, plastics, and damp woods. With a tensile strength of 150,000 PSI and flexibility that absorbs stress from expansion, contraction, shock, and vibration, it ensures durable, resilient repairs. It cures fully in 24 hours and can be customized with fillers and additives, making it the go-to epoxy for professionals demanding reliability and versatility.

## Description

WEST SYSTEM G/flex Epoxy (2- 4oz)

Review: Shiny and smooth - Resurfaced a Mad River 16’ Royalex Explorer. G/Flex mixed with Cabosil (filler), paste pigment, then applied with plastic squeegee. Worked pretty good, see how it endures over the next couple years
Review: Strong and Reliable Epoxy! - The WEST SYSTEM G/flex Epoxy is excellent! It bonds strongly to a variety of surfaces and has great flexibility, making it perfect for repairs that need a durable hold. Easy to mix, easy to apply, and works exactly as advertised. Highly recommend for anyone needing a reliable epoxy.

## Features

- G/flex 650 is a toughened, versatile, liquid epoxy for permanent waterproof bonding of fiberglass, ceramics, metals, plastics, damp and difficult-to-bond woods.
- With a modulus of elasticity of 150,000 PSI, it is a bit more flexible than standard epoxies and polyester, but much stiffer than adhesive sealants.
- Ability to make structural bonds that can absorb the stress of expansion, contraction, shock, and vibration.
- It can be modified with WEST SYSTEM fillers and additives and used to wet-out fiberglass tapes and fabrics.
- G/flex has the ability to glue damp woods. It can be used on wet surfaces, even underwater when applied with specific techniques.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002IZFPQE |
| Best Sellers Rank | #94,653 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #536 in Epoxy Adhesives |
| Brand | WEST SYSTEM |
| Brand Name | WEST SYSTEM |
| Colour | multicolour |
| Compatible Material | Plastic |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 1,245 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00811343012007 |
| Included Components | tile-epoxy-adhesives |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | epoxy |
| Item Weight | 11.4 Ounces |
| Manufacturer | Gougeon Brothers, Inc. |
| Material | Polyester |
| Material Type | Polyester |
| Model | NRS G/flex Epoxy (2- 4oz) |
| Other Special Features of the Product | Waterproof |
| Special Feature | Waterproof |
| Specific Uses For Product | Repair |
| Tensile Strength | 150000 Pounds Per Square Inch |
| UPC | 782854071060 811343012007 780333610724 |
| Unit Count | 7.98 Fluid Ounces |
| Viscosity | Moderate to High |
| Volume | 236 Millilitres |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** WEST SYSTEM
- **Item Form:** Liquid
- **Material:** Polyester
- **Special Feature:** Waterproof
- **Specific Uses For Product:** Repair

## Images

![G/Flex Epoxy - Image 1](https://m.media-amazon.com/images/I/715RKL9qezL.jpg)

## Questions & Answers

**Q: What is the shelf life of this epoxy?**
A: Detailed information can be discovered by contacting West Systems technical staff at 866-937-8797 or via e:mail at tech-support@westsystem.com

**Q: How much does this 8 oz cover?  Approximately howmany rivets would this cover?**
A: This is a highly subjective question with a lot of variables. If used somewhat conservatively it will easil cover 100 + Rivets.

**Q: Is it somewhat rubbery or pretty firm after it cures?  Could anyone please describe it?**
A: it is not rubbery, it hardens to a very firm coat; how hard is dependent on your mix. it is flexible and holds together; however, less hardener the more flex with coverage. i have used it to gack bows, and it works well.

**Q: is this an 8 oz bottle of the resin and an 8 oz bottle of the hardener?**
A: It's 4 + 4 mate. 8 oz in total

## Customer Reviews

### ⭐⭐⭐⭐⭐ Shiny and smooth
*by A***R on 10 December 2025*

Resurfaced a Mad River 16’ Royalex Explorer. G/Flex mixed with Cabosil (filler), paste pigment, then applied with plastic squeegee. Worked pretty good, see how it endures over the next couple years

### ⭐⭐⭐⭐⭐ Strong and Reliable Epoxy!
*by J***N on 3 February 2026*

The WEST SYSTEM G/flex Epoxy is excellent! It bonds strongly to a variety of surfaces and has great flexibility, making it perfect for repairs that need a durable hold. Easy to mix, easy to apply, and works exactly as advertised. Highly recommend for anyone needing a reliable epoxy.

### ⭐⭐⭐⭐⭐ Works great
*by L***E on 11 February 2024*

Knife handles

## Frequently Bought Together

- WEST SYSTEM G/flex Epoxy (2- 4oz)
- Coolneon 1/8 inch Brass Rods 1/8 x 12 in, 10 Pcs for Knife Making Knife Handles Pins Stock Knife Scale Solid Round Brass Rod Dowel Rivet Gunsmithing Crafts Modeling Hobby
- G/Flex 655-1 1 oz syringe

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-18*