What Can I Use as a Mold for Epoxy Resin?

In epoxy resin crafting, you have many choices, and selecting the right mold is important.

This article delves into the various materials that can be utilised as molds for epoxy resin projects. From traditional options to DIY alternatives, we cover it all, especially for our UK-based crafting enthusiasts.

Table of Content

The Importance of Choosing the Right Mold

Selecting the right mold is a critical step in achieving your envisioned outcome. Factors like durability, flexibility, and ease of demoulding are essential. You’ll also want to consider the best epoxy resin for molds, ensuring compatibility between the resin and mold material.

Traditional Mold Options


Silicone molds are popular because they’re flexible and easy to use, making the demoulding process simpler.


Plastic molds are cost-effective but may lack the flexibility of silicone, making them suitable for simpler shapes.


High-Density Polyethylene (HDPE) molds are strong, durable, and can withstand higher temperatures, but they tend to be more expensive.

Household Items as Molds

Don’t underestimate the potential of household items! Glass containers, metal tins, and wooden boxes can all be used as molds. Just ensure you use a mold release agent to prevent the epoxy from sticking.

DIY Mold Options

Creating custom molds is easier than you might think. With a hot glue gun and some ingenuity, you can fashion molds from materials like clay, foam, or even 3D-printed objects. This is the time to get creative and make your unique epoxy resin table mold or large epoxy resin molds.

Unique Materials for Creative Projects

If you want to try something different, you could use unusual materials like fabric, ice, or big leaves to make molds. These materials can add unique textures and designs to your projects.

Safety Considerations

Safety is paramount, especially when you’re learning how to epoxy resin molds. Always wear appropriate personal protective equipment, including gloves and a mask, and ensure your working space is well-ventilated.

Where to Buy Molds in the UK

Looking to buy rather than DIY? Numerous online and physical stores in the UK offer a wide range of molds. However, for a curated selection of quality molds, your best bet is our UK-based e-commerce platform, Reusable-Molds.


Choosing the right mold material plays a pivotal role in epoxy resin crafting. From traditional silicone and plastic molds to more innovative DIY options, the possibilities are limitless. UK crafting aficionados have a wide array of options, from buying locally to leveraging household items creatively.

Are you excited to embark on your next epoxy resin project? Check out River Tables for a handpicked range of epoxy resins and molds, suitable for both newbies and experts in the UK.

Enhance your crafting experience by experimenting with different mold types and discovering the perfect epoxy resin for your needs.

Want to stay updated on the latest crafting tips and special discounts?

Shopping Basket

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