Epoxy Casting Resin - Practical Guide

Epoxy casting resin is a durable and incredibly strong material. The material adheres well to various surfaces and can withstand a knock or two. Epoxy is easy to process, even for the do-it-yourselfer. You can use epoxy for coating, casting, laminating, furniture and resin art. In this article we will teach you everything about epoxy casting resin, the different types and how you can get started yourself.

What is epoxy?

Epoxy , also known as resin, is a liquid resin that can be used for various applications. This fiber-strong plastic consists of two components that must be mixed together to harden into a rock-hard plastic. During mixing and pouring, the casting resin is liquid, after which it hardens. This hardening can vary from fast to very slow, depending on the type of casting resin and the circumstances.

Epoxy consists of two carbon atoms and one oxygen atom, which makes the material moisture-repellent.

Applications of epoxy

Epoxy is used for many purposes. For example, you can use epoxy to make resin art such as jewelry, statues, casting a wedding bouquet. Epoxy is also often used for coating and casting floors and furniture. Popular applications are making epoxy tables and epoxy earrings . You have a lot of possibilities with epoxy. Need inspiration? On itsOkay you will find more than 100+ manuals full of inspiration.

Which epoxy do I need?

There are different types of epoxy casting resin, each with their own properties.

1. UltraEpoxy Casting Resin

   • UltraEpoxy is ready to handle after 12 hours
   • Fully cured within 2 days
   • Highest quality synthetic resin
   • Suitable for castings from 0.5 to 2.5 cm thick
   • Mixing ratio of 100:60
   • Universal epoxy for tables, resin art, jewelry, orgonites , furniture, tabletops, paintings and other DIY projects.
     
     

2. Epoxy Casting Resin 1:1

   • Epoxy casting resin 1:1 is ready to handle after 12 hours
   • Fully cured within 2 days
   • Good quality synthetic resin
   • Ideal for castings from 0.5 to 2.5 cm thick
   • Easiest mixing ratio of 100:100
     
   • Universal epoxy for tables, resin art, jewelry, orgonites , furniture, tabletops, paintings and other DIY projects.
     
     

3. UV Resin

   • UV Resin is a 1-component epoxy
   • Ready to use (no mixing required)
   • Hardens with UV light
   • Fully cured in just 5-10 minutes
   • Only suitable for small castings up to 0.5 cm thick such as jewelry and key rings. Also very suitable to use as a glossy finish and protective coating layer of art such as polymer clay.

Colors and effects

Epoxy can be colored with special color pigments . Make sure you use pigments that are specially made for epoxy, because some pigments contain water or oil and do not mix well with epoxy. With the right pigments you can achieve fascinating color effects. Create full opaque colors with paste pigment or achieve beautiful results with shimmer with metallic pigments.

How do you use epoxy?

Pouring epoxy yourself is easy with the right preparation and materials. Follow these steps for a successful project:

1. Preparation

   • Get all the materials you need ready. Such as a silicone mixing cup, stirring spatulas, protective surface and gloves.
   • Choose clear silicone molds specifically for epoxy. These are of better quality. You don't want your creation to stick to the mold or to be able to throw the mold away after one use.
     
     

2. To pour

   • Always wear gloves when working with epoxy and protect your surface with, for example, a silicone mat or garbage bag.
   • Mix the desired amount of epoxy with the hardener according to the instructions on the packaging of the product. Let the epoxy mixture sit for a few minutes to let any air bubbles pop.
   • Carefully pour the first layer of epoxy into the mold or apply the first coating layer with a roller. Pop any air bubbles with the Bubble Blaster . Let the layer cure for 12-24 hours before pouring a second layer. Usually two layers are sufficient, but three layers can also be used.
     
     

3. Finishing

   • Allow your project to fully cure. This will take approximately 12-24 hours depending on the type of epoxy you use.

Use a UV blocker to prevent yellowing

If you pour transparent epoxy resin without color, it is recommended to use a UV blocker . This will ensure that your creation remains clear and transparent for a long time. Over time, epoxy can discolor, so adding extra UV blocker is recommended.
The itsOkay UV blocker is a liquid UV stabilizer that is designed to protect epoxy from damage and yellowing by UV light. Epoxy that is exposed to direct sunlight is at high risk of yellowing.

Buy epoxy at itsOkay

Looking for high-quality epoxy or casting resin for your project? At itsOkay you will find an extensive range of epoxy resins, colour pigments and other supplies of the best quality. Ordering is easy: select your products online, pay securely and we will ensure fast delivery within 1 working day. Our competitive prices and wide range ensure that you will always find the right material for your projects.

Do you have questions or need advice? Our experts are ready to help you with tips and tricks without obligation. Click here for the contact page .