How to Make Epoxy Resin Molds: A Comprehensive UK Guide

Welcome to the fascinating world of epoxy resin molds, a versatile and creative realm that has caught the imagination of DIY enthusiasts across the United Kingdom.

This article provides a step-by-step guide on how to make your own epoxy resin molds for crafting and various other projects.

Table of Content

What You’ll Need

Before you start, make sure you have all the necessary materials and tools. These may include:

  • Epoxy resin
  • Silicone, HDPE, or plastic for the mold
  • Measuring cups and mixing sticks
  • A hot glue gun
  • Mold release spray
  • Personal protective equipment like gloves and goggles

Safety comes first, especially when you’re dealing with chemicals and hot equipment.

Safety Precautions

Always work in a well-ventilated area to keep fumes at bay. Wearing personal protective equipment is not just a suggestion; it’s a necessity. Gloves, goggles, and a good mask should be part of your crafting arsenal to ensure a safe environment.

Preparing the Workspace

Cover your workspace with plastic sheeting to prevent any spill damage. Make sure all your tools and materials are within arm’s reach. Additional items like measuring cups and mixing sticks will also come in handy.

Designing Your Mold

Decide on the shape and size of your mold before starting the process. Whether you’re aiming for simple or complex shapes and sizes, or even a multi-part mold, planning is key. This is where your epoxy resin table mold or large epoxy resin molds design plans come into play.

The Casting Process

Ready for the actual crafting? Start by applying a release agent or mold release spray on the inner surface of your mold. Mix the epoxy resin thoroughly, and then pour it into the mold. To avoid air bubbles, some people use a heat gun gently over the surface.

Curing and Demolding

Allow the epoxy resin to cure. This can take up to 30 minutes or more, depending on the type of resin and the conditions. Once fully cured, you can demold or ‘peel the mold’ away from the cured resin. If it’s difficult to remove, a bit of hot air from a heat gun can help.

Finishing Touches

Once demolded, your piece may require some sanding or polishing for a professional finish. If you wish to add embellishments, you can use mica powders or other inclusions to make your work stand out.

Maintenance and Longevity

Good molds last long but require proper care. Learn how to clean epoxy resin molds and store them properly to ensure their longevity. Keeping your molds clean and in top shape is essential for the quality of future projects.


Making epoxy resin molds is not just an exciting venture but also a cost-effective one. The creative possibilities are limitless, especially when you have quality epoxy resin, which you can find right here in the UK.

Feeling inspired? Start your own epoxy resin mold project today! Visit our UK-based e-commerce website, Reusable-Molds, to find all the supplies you need, from epoxy resin to mold-making kits.

Browse our epoxy resin molds kit and find the best epoxy resin for molds.

Happy Crafting!

Shopping Basket

If you would like to receive a 7.5% discount please enter the coupon code RT7 on the checkout page