How to Achieve a Glass-Like Finish on Artwork with Resin

Q: Step-by-Step Application Tips

Prepare your surface: Ensure the artwork is dry, dust-free, and level. Protect surrounding areas from drips and spills. Mix thoroughly: Blend resin and hardener as per the product’s recommended ratio (Art Pro uses a 3:2 ratio). Mix slowly to minimise bubbles. Apply evenly: Pour the resin gently in the centre and spread with a spatula or brush. The formula is self-levelling, which helps achieve a perfectly flat, glossy surface. Bubble removal: Use a heat gun or kitchen torch on a low setting briefly to remove surface bubbles. Allow to cure: Let the resin cure undisturbed for 12–24 hours, longer in cool or humid conditions.

← Back to What does resin mean?

How do I achieve a glass-like, protective finish on artwork?

A glass-like finish is prized by artists for its ultra-clear, high-gloss appearance and its ability to protect surfaces from scratches and marks. With the right epoxy resin and application techniques, you can achieve professional results on paintings, coasters, and mixed media pieces at home.

Choosing the Right Resin for Your Artwork

For most art projects, including coasters, trays and canvases, a transparent epoxy resin formulated for surface coating is ideal. Art Pro is a popular choice because of its exceptional clarity, dense non-drip consistency, and reliable durability. If you prefer an odourless option or need to pour slightly thicker layers, consider alternatives like Icrystal or Trasparente. Make sure your chosen resin suits your intended thickness and surface—for instance, Art Pro excels at coatings above 1.5 mm but is not intended for deep pours.

Step-by-Step Application Tips

Prepare your surface: Ensure the artwork is dry, dust-free, and level. Protect surrounding areas from drips and spills.
Mix thoroughly: Blend resin and hardener as per the product’s recommended ratio (Art Pro uses a 3:2 ratio). Mix slowly to minimise bubbles.
Apply evenly: Pour the resin gently in the centre and spread with a spatula or brush. The formula is self-levelling, which helps achieve a perfectly flat, glossy surface.
Bubble removal: Use a heat gun or kitchen torch on a low setting briefly to remove surface bubbles.
Allow to cure: Let the resin cure undisturbed for 12–24 hours, longer in cool or humid conditions.

When a Glass-Like Finish Matters

Opting for a glass-like resin finish is especially important when you want to showcase vibrant colours, intricate details, or add a layer of durable protection to functional objects like drinks coasters and trays. A good coating resin will also offer some UV and scratch resistance, helping your art remain brilliant for years to come.

Related guides

What Does Resin Mean

Mastering the technique of using clear resin for surface coating opens up creative possibilities and ensures your artworks remain both stunning and protected. For more details on resin and its full range of uses, see our main page on what resin means in creative projects.