EVA Foam

What is EVA Foam?

EVA, or Ethylene-vinyl acetate, is a highly versatile foam used in various products like flip-flop soles, foam Crocs, yoga mats, sport mats, swimming pool boards, foam flooring, and more. Its wide range of densities and thicknesses makes it ideal for crafting and cosplay.

Why Use EVA Foam?


– Easy to work with
– cheap
– lightweight


– Beginners often struggle making their own patterns
– Organic shapes can be challenging

EVA Foam is fantastic for building costumes, imitation weapons, armor, helmets, and other decorative props. It’s lightweight, budget-friendly, and fairly easy to use, making it ideal for DIY crafting projects, Cosplay, and prop making.

When it comes to Cosplay, EVA Foam truly shines. Weapons crafted from EVA Foam are convention-safe and remarkably lightweight. Additionally, EVA Foam armor is comfortable to wear due to its lightness and flexibility, and you don’t require expensive tools to work with it.

Personally, I frequently use EVA Foam for crafting decorative props, crafting imitation weapons, and adding details to props for Live Escape Games or personal projects.

Learn How to Work With EVA Foam

How to Make a Pattern

Learning how to make a pattern for EVA foam is a good starting point. A pattern is like a blueprint that will help you to build your props out of EVA foam. This guide will show you several ways to make patterns in easy-to-follow steps.

How to Cut EVA Foam

Next, you should learn how to cut EVA foam. This may seem trivial but cutting EVA foam cleanly can be challenging. My guide will show you how to cleanly cut straight and curved lines. You will also learn how to cut circles.

How to Sand EVA Foam

Sanding EVA foam is great for adding details, smoothing the foam, and fixing seams. So, you should know how to properly sand EVA foam.

How to Glue EVA Foam

In this guide, I will show you what types of glues can be used for gluing EVA foam, when to use each type of glue, and how to use them properly.

How to Bend EVA Foam

EVA foam is flexible and can be bent to achieve more organic shapes. In this guide, I will show you how to bend EVA foam in two separate ways.

How to Fill Gaps and Fix Seams

It is almost inevitable that you have to fix gaps, holes, and seams. This can be done in several ways. In this guide, I show you how to fix small and big gaps, and holes, and how to fix ugly seams in easy-to-follow steps.

How to Smooth EVA Foam

EVA foam is rarely smooth once you are done building your project with the help of a pattern. Luckily, there are several ways to smooth EVA foam and in this guide, I will show you all the best ways.

How to Seal EVA Foam

Sealing EVA foam is an important step that needs to be done to ensure that paint sticks to the foam while still allowing the foam to flex and bend. There are several was to seal EVA foam, each with its own advantages and disadvantages.

How to Paint EVA Foam

Finally, you have to paint your EVA foam. In this guide, I will show you what paints to use, how to add textures and effects to your prop, and how to paint your foam to make it look like wood, metal, copper, rusted metal, and leather.