---
product_id: 135842103
title: "Alpha System 103 Crystal Clear Epoxy Resin Kit 1.5 kg"
brand: "alpha system"
price: "£21.29"
currency: GBP
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.uk/products/135842103-alpha-system-103-crystal-clear-epoxy-resin-kit-1-5
store_origin: GB
region: United Kingdom
---

# 30 min pot life, 24 hr full cure @ 25°C Crystal-clear water-like transparency Industry-leading UV & non-yellowing resistance Alpha System 103 Crystal Clear Epoxy Resin Kit 1.5 kg

**Brand:** alpha system
**Price:** £21.29
**Availability:** ❌ Out of Stock

## Summary

> ✨ Elevate your craft with crystal-clear perfection 💎

## Quick Answers

- **What is this?** Alpha System 103 Crystal Clear Epoxy Resin Kit 1.5 kg by alpha system
- **How much does it cost?** £21.29 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/135842103-alpha-system-103-crystal-clear-epoxy-resin-kit-1-5)

## Best For

- alpha system enthusiasts

## Why This Product

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

## Key Features

- • **UV Armor:** Top-tier UV resistance ensures your masterpiece stays vibrant, never yellowing.
- • **Pristine Clarity:** Achieve stunning, glass-like finishes that elevate your creative work.
- • **Fast, Reliable Cure:** Fully cured in 24 hours at room temp—get your projects done without delay.
- • **Optimized Work Time:** 30-minute pot life balances flexibility and efficiency for professional results.
- • **Flawless Thick Casts:** No cracking even at 25mm thickness—perfect for bold, durable projects.

## Overview

Alpha System 103 is a premium 1.5 kg two-part epoxy resin kit designed for thick, crystal-clear coatings with exceptional UV and yellowing resistance. It offers a 30-minute pot life and cures fully in 24 hours at 25°C, making it ideal for professional creatives seeking flawless, durable finishes.

## Description

Alpha system is a 2-part epoxy clear coat designed specifically for creative applications. The two products are available in a ratio of 2:1. This ratio must be maintained while preparing the clear coat. Alpha System can be tinted in a variety of colours by mixing different concentrated pigments.

Review: Excellent Quality Resin - Used resins for the very first time. Using this product was very easy. Provides excellent shine after drying. Tow issues with this product though 1. The product bottles do lack proper instructions for mix proportions. 2. The inner stopper/cork is very difficult to remove especially on the resin bottle. The one on the Hardener bottle is ok. Quality-wise no complaints. Used it to give a glassy shine to my home made water fountain. However found that it Lost's it shine only after couple of day use. May be not suitable for such applications. However it still provides the desired waterproofing I required.
Review: Nice. - I have used this system to give a glitter coat on my guitar. The resin has strong smell, but once after curing there is no noticeable odour or anything. But, thing to be carefull about is that it is a 2:1 system by mass. When I first got this, I did a trial coat, but I mixed them 2:1 by volume. Though cured it was not hard like rock but a little bit softer. Then using a weighing scale I mixed them correctly in 2:1 ratio by mass. It came of very good. What I found out was that the harderner is less denser compared to the resin by a small factor. Besides that the system is very nice. Bubbles are easily removable. But for beginners i would suggest for a 1:1 system rather than this one.

## Features

- Does not crack even when casting 25 MM thick sollution.
- Crystal Clear Water like Transparency
- UV. Resistant Highest Non Yellowing resistance properties in the Industry
- 30 min Pot life @ 25 degree celcius
- 24 Hours full curing time @ 25 degree celcius

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RM395DN |
| Brand | Alpha System |
| Brand Name | Alpha System |
| Colour | Clear |
| Compatible Material | Epoxy |
| Container Type | Kit |
| Customer Reviews | 4.0 out of 5 stars 873 Reviews |
| Full Cure Time | 48 Hours |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Epoxy Resin |
| Item Weight | 1.5 Kilograms |
| Manufacturer | Alcos India, Alcos India, Meerut Customer care: +91 9410015379 |
| Manufacturer Contact Information | Alcos India, Meerut Customer care: +91 9410015379 |
| Manufacturer Part Number | 103 |
| Material | Crystal , Resin |
| Material Type | Crystal,Resin |
| Package Information | Kit |
| Specific Gravity | 1.1 g/L |
| Unit Count | 1 Count |
| Viscosity | 1200 Centipoise |
| Volume | 1400 Millilitres |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Alpha System
- **Material:** Crystal,Resin
- **Item Form:** Liquid
- **Colour:** Clear
- **Item Package Quantity:** 1

## Images

![Alpha System 103 Crystal Clear Epoxy Resin Kit 1.5 kg - Image 1](https://m.media-amazon.com/images/I/61RGJrKQK0L.jpg)
![Alpha System 103 Crystal Clear Epoxy Resin Kit 1.5 kg - Image 2](https://m.media-amazon.com/images/I/61CmlwnD3qL.jpg)
![Alpha System 103 Crystal Clear Epoxy Resin Kit 1.5 kg - Image 3](https://m.media-amazon.com/images/I/61GGuCGb7jL.jpg)
![Alpha System 103 Crystal Clear Epoxy Resin Kit 1.5 kg - Image 4](https://m.media-amazon.com/images/I/71t6X1QxOJL.jpg)
![Alpha System 103 Crystal Clear Epoxy Resin Kit 1.5 kg - Image 5](https://m.media-amazon.com/images/I/710BrNT-EEL.jpg)

## Questions & Answers

**Q: epoxy a and b should be in same ratio 1:1 to mix right? how can u sell diff sizes?**
A: Not necessarily all EPOXY resin could have 1:1 ratio some have 1:3 depends upon different brands and their specific epoxy resin coz epoxy resin are made for different purposes too so it could vary.

**Q: how abt smell?**
A: There is no Toxic smelling issues in our brand

**Q: Does this dry by uv light? or is it uv resistant**
A: it is UV resistant

**Q: What is the mixing ratio? 1:1?**
A: It’s 2:1, two parts resin to be mixed with 1 part hardener. Unfortunately it’s not mentioned on their bottles. Manufacturers should take note of it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Quality Resin
*by A***R on 4 July 2022*

Used resins for the very first time. Using this product was very easy. Provides excellent shine after drying. Tow issues with this product though 1. The product bottles do lack proper instructions for mix proportions. 2. The inner stopper/cork is very difficult to remove especially on the resin bottle. The one on the Hardener bottle is ok. Quality-wise no complaints. Used it to give a glassy shine to my home made water fountain. However found that it Lost's it shine only after couple of day use. May be not suitable for such applications. However it still provides the desired waterproofing I required.

### ⭐⭐⭐⭐ Nice.
*by N***. on 19 October 2019*

I have used this system to give a glitter coat on my guitar. The resin has strong smell, but once after curing there is no noticeable odour or anything. But, thing to be carefull about is that it is a 2:1 system by mass. When I first got this, I did a trial coat, but I mixed them 2:1 by volume. Though cured it was not hard like rock but a little bit softer. Then using a weighing scale I mixed them correctly in 2:1 ratio by mass. It came of very good. What I found out was that the harderner is less denser compared to the resin by a small factor. Besides that the system is very nice. Bubbles are easily removable. But for beginners i would suggest for a 1:1 system rather than this one.

### ⭐⭐⭐⭐⭐ Excellent , satisfied, clearity with the product.
*by A***I on 30 May 2021*

This is my small project of trial befire pouring on a big surface.... i find this epoxy is excellent and ease to use small bubles disappered so fast just to warm on a hot water or flame tourch. I took a longer time to mix 5-10mins the yellowing of the epoxy goes away, the epoxy came out so clear after mixing properly il revjee again after it cure. But after a curing time of 48 hours i was using it as a coaster at my dining table sadly the epoxy leaves a deep mark of a cup.... that means it is not hard enough. Please improve it. Thank u

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/135842103-alpha-system-103-crystal-clear-epoxy-resin-kit-1-5](https://www.desertcart.co.uk/products/135842103-alpha-system-103-crystal-clear-epoxy-resin-kit-1-5)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-21*